UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hi+nCB6PVp7m4uRHkjphASn74wQl7Msl9d29rIS5QIE=' 
WHERE 
  key_id = '0b1ddb1081b396613e99c5fb2035b3272f3b3a9e277cf7df78492248c80354f5' 
  AND (
    token = 'hi+nCB6PVp7m4uRHkjphASn74wQl7Msl9d29rIS5QIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )