UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9oa2txZ80aEss3G1Rn/R+POnAnxUhTw81P1zPcZppo=' 
WHERE 
  key_id = '8a0737c90676a1e33f0612f9475763ad8ca2eb7e171eeacfeadd6eb4f0e9731a' 
  AND (
    token = 'G9oa2txZ80aEss3G1Rn/R+POnAnxUhTw81P1zPcZppo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )