UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MYQgAnrUzTjy6oNdK2Jlrg5IkMPsB+T4VA7QFqfc/Q=' 
WHERE 
  key_id = 'cecaa21d51e46398d8cd64096605fb673e53e1354c4b093a2730fd3ce9912ee7' 
  AND (
    token = '9MYQgAnrUzTjy6oNdK2Jlrg5IkMPsB+T4VA7QFqfc/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )