UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HV9FY517r53w2TqdLiYTUscahGYsfcXqfRoseVD8FII=' 
WHERE 
  key_id = 'f06a9a65f6e8a5a2431fd571174db83a0b7a237f440d6a03d418906794d5adf9' 
  AND (
    token = 'HV9FY517r53w2TqdLiYTUscahGYsfcXqfRoseVD8FII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00016