UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQsHjK2fT+2C8YlsBVxiLWiU2vSrLHamssLyWX0vM7U=' 
WHERE 
  key_id = '96a008fe29ed407846354c2e8efbdf82160595c3aadc075d913f82108e5bafc8' 
  AND (
    token = 'JQsHjK2fT+2C8YlsBVxiLWiU2vSrLHamssLyWX0vM7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )