UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OypYdXegAEyNVCYd/U8wuFV7/O45vmTLTz7NcqVPBHU=' 
WHERE 
  key_id = '8a94c35e36aa2690035ed64c880039a231e27021b29dcf0ca95ecb40d9a9e5d9' 
  AND (
    token = 'OypYdXegAEyNVCYd/U8wuFV7/O45vmTLTz7NcqVPBHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )