UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4i/RcpgH9KX1444EqHQ33H+V4fxB0/zBQ96RKATOSs=' 
WHERE 
  key_id = 'd5282e2d5074a5dc9d7e361b59bd3db492040e65f58e2a10b0aee5186dacf9b9' 
  AND (
    token = 'i4i/RcpgH9KX1444EqHQ33H+V4fxB0/zBQ96RKATOSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )