UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8BxFBLDnItu3OyDHfMXg2SONEAsnZpL6im+1UdPqjg=' 
WHERE 
  key_id = 'eae30c4ae7bef3c4aff34534136a051e10d1d6ec05af83a87fe1193d20a444e7' 
  AND (
    token = 'j8BxFBLDnItu3OyDHfMXg2SONEAsnZpL6im+1UdPqjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )