UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U462RV098CCPkBIcYY/2FqKxO0ZZmXVYLHlkqJNbUn8=' 
WHERE 
  key_id = 'fbf4031fc75feec90b1c246aa7937529a85c6a44e087f0ad0e74e38620d28221' 
  AND (
    token = 'U462RV098CCPkBIcYY/2FqKxO0ZZmXVYLHlkqJNbUn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )