UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtyIY/sHNsplr0VcKt5N4sjLC1KiQmfRv93ppQGio+Q=' 
WHERE 
  key_id = 'acd94a129222b388e7ac64b442eae1f4bd25099fd6363740e64d15123dffac22' 
  AND (
    token = 'JtyIY/sHNsplr0VcKt5N4sjLC1KiQmfRv93ppQGio+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )