UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4zCxK9kCT9f9+qOtT1TSNCeLFF3kamV+UBeXcZRWCA=' 
WHERE 
  key_id = 'cc850a013a27ec0aa7779153d178046aec386f8580d4e1889fd564cf24cab913' 
  AND (
    token = 'U4zCxK9kCT9f9+qOtT1TSNCeLFF3kamV+UBeXcZRWCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )