UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pv2RZHzrAUomSK5HfHSLum4otGYN6Uvy6OAqVgmHRW0=' 
WHERE 
  key_id = 'a0a1ff38c0bec20a11f29ee2bdc90e91e562516c2e06e19fad7b1fdb5ac1c27e' 
  AND (
    token = 'pv2RZHzrAUomSK5HfHSLum4otGYN6Uvy6OAqVgmHRW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )