UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Kj1mmUUJBaF+fbfL2W6J+lWwmrxEv4MOxZ4Y7L3UTU=' 
WHERE 
  key_id = '1d3d6a497bb194dad7c086c7385a79a968b7128d664c500670181761bbbf86f9' 
  AND (
    token = '/Kj1mmUUJBaF+fbfL2W6J+lWwmrxEv4MOxZ4Y7L3UTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )