UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'FhQCQJgQzzF68UXsvb+oUk9L15EJRJoi/g4o5Kfz6n8=' 
WHERE 
  key_id = 'e003bcb4c31ab90b231409e131738b418ca44495db87cccb21f36134ddbfd842' 
  AND (
    token = 'FhQCQJgQzzF68UXsvb+oUk9L15EJRJoi/g4o5Kfz6n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )