UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ifdkmjl6MIrs3CYGKjacmFzn8OJroHyGp3y6vsBS5GA=' 
WHERE 
  key_id = 'c55ef3150568f98e6a0057ba46b4fe61c0ba5a0feb3757af7e2a3ed136f50ffa' 
  AND (
    token = 'Ifdkmjl6MIrs3CYGKjacmFzn8OJroHyGp3y6vsBS5GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )