UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7cpS8gcqz1TceK7W0TTl2N6GYSdteT4mdNMXermTpw=' 
WHERE 
  key_id = 'aaaa9e94d2ab90d459982ad1aa40c216b290667cb9babb7abfc2b838cbb5de1f' 
  AND (
    token = 'S7cpS8gcqz1TceK7W0TTl2N6GYSdteT4mdNMXermTpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )