UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxmVqpvou7Fawc6Shbo+dR8e7nwwiAMwVpmCMNRlsMQ=' 
WHERE 
  key_id = '86f9a9f5bee10e1a7cb9d47f29021d77f64c00d60b44f0401753492cfd4418e9' 
  AND (
    token = 'oxmVqpvou7Fawc6Shbo+dR8e7nwwiAMwVpmCMNRlsMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )