UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVEhlbCIKCqYZnGKKqx0vMF3yx7RklqSYVvfuRwAu7E=' 
WHERE 
  key_id = 'ddf7025ea97c11f64b71d1c7951636a3308c7ccf01fe52927274ad074df4f34e' 
  AND (
    token = 'UVEhlbCIKCqYZnGKKqx0vMF3yx7RklqSYVvfuRwAu7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )