UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4LhIYIBUaojq5WJP4YvtfuPqj767Yp1bTdCjYpO8tU=' 
WHERE 
  key_id = 'db3fd2e82caa21f08aee72fd420116fa18eafd50131f4e5e5adc123ff2af03ba' 
  AND (
    token = 'N4LhIYIBUaojq5WJP4YvtfuPqj767Yp1bTdCjYpO8tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022