UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJkB1+AxJ1XrBT0Btk3oyS9hs3TYET4OIWcnFAVV9Ss=' 
WHERE 
  key_id = '2171f08ab23a42b2993010fb467e6d5d3f17eb3a5ad8de14cdd480e26c565f76' 
  AND (
    token = 'kJkB1+AxJ1XrBT0Btk3oyS9hs3TYET4OIWcnFAVV9Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )