UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auzuYJbLD/y46hWA9A+NQiMctuuqA6XeYM8+qY1Qn0A=' 
WHERE 
  key_id = '9622a2ac1c69494a5961f19ef3fec5e1b63280ccd2657f93cdbc370ab88ea19f' 
  AND (
    token = 'auzuYJbLD/y46hWA9A+NQiMctuuqA6XeYM8+qY1Qn0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034