UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BE7/MefWtc04Wd/QgjuxlIZECs+cMQ45Wd6mCeD4IDg=' 
WHERE 
  key_id = '2ad3560ef3b08750915b4d8fb5e49af1c8f40ef9c1a618eda4a2986d00265e57' 
  AND (
    token = 'BE7/MefWtc04Wd/QgjuxlIZECs+cMQ45Wd6mCeD4IDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )