UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RudniwUopVz+6alHXIZ9O8beoy14h8Ey3a2yHHTLRXk=' 
WHERE 
  key_id = '9b5e1c49a2f96a2f1a24e6e7f7ac252accce1a138c7b31958043d34afcaa9142' 
  AND (
    token = 'RudniwUopVz+6alHXIZ9O8beoy14h8Ey3a2yHHTLRXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )