UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9I3l1wG1JwANmqhvFtFFGt6tlIHuAQdEWQQA2KaPpw=' 
WHERE 
  key_id = '57e16cc86f3a0230b03d382dbb50e17cf318c9f583fc28245b4d71a9ada4f796' 
  AND (
    token = 'l9I3l1wG1JwANmqhvFtFFGt6tlIHuAQdEWQQA2KaPpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )