UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLs2kuRDL8aabECpIQHXConu+owO2pbD7hXTuM5LRrc=' 
WHERE 
  key_id = 'ab6f91f9f3c5ac9091aaa1b418541e9015dd320a6c40e45fbc8664ac6b8f767c' 
  AND (
    token = 'BLs2kuRDL8aabECpIQHXConu+owO2pbD7hXTuM5LRrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )