UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbrPo4JkdMi/KgbMrYYdyl1A1/733ql7hOm3F5aIOg4=' 
WHERE 
  key_id = '99e91c5e126545feb6dcf39e3cb2201071bf4315e713d6a510c8d84cdaef94b0' 
  AND (
    token = 'pbrPo4JkdMi/KgbMrYYdyl1A1/733ql7hOm3F5aIOg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )