UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiPTdTp8jbA39RI+GKgk4ky7AKPdU+XzC6EeaA2G+Vo=' 
WHERE 
  key_id = 'dc8f0a13b41be58fcc3e2f02cde6039422d5f902b5b2f7c9ac4ca4245cb7edf7' 
  AND (
    token = 'aiPTdTp8jbA39RI+GKgk4ky7AKPdU+XzC6EeaA2G+Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )