UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fY8A8SEzmdL1/7/HDcnLOTlnu1pUj9CLMnliv0nxnks=' 
WHERE 
  key_id = 'd8ff5d08ad0e78f49b3a4ca491a9d0f8d1d8d76280ceb773ed7fe3818af1f9c0' 
  AND (
    token = 'fY8A8SEzmdL1/7/HDcnLOTlnu1pUj9CLMnliv0nxnks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )