UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MFKzV+QYYWgANMjS25QaR2XCaTCvu2GHyeylJ+uyD4=' 
WHERE 
  key_id = '04d9c7ce08b3a7494077f38e53a0459e5995eae6ae4a20659334950dedc5786e' 
  AND (
    token = '2MFKzV+QYYWgANMjS25QaR2XCaTCvu2GHyeylJ+uyD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )