UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4qLpmuv1FVRdeAVuV8YILGQOKnAkoqSpE1mFFTIXZ4=' 
WHERE 
  key_id = '18326c9f75deded43787df6bae5934e9394ce317265170624fb354990aaa1025' 
  AND (
    token = 'e4qLpmuv1FVRdeAVuV8YILGQOKnAkoqSpE1mFFTIXZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )