UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSpSlP58FeMZ+7rlO3t2COI8ghhhAYORhh5HFcptvk8=' 
WHERE 
  key_id = '155d3ae6a074aaf41de4bae78ad3b556f3b7adc8ca4f0323cccc3bc20dc5818e' 
  AND (
    token = 'YSpSlP58FeMZ+7rlO3t2COI8ghhhAYORhh5HFcptvk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )