UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ApBXcP8Cehc6Xr5Aqf7sLSxZ1r8oWrgQ5bIEa3t7lgg=' 
WHERE 
  key_id = 'cc18757bd4c6356c39267faec6b599e0fa2d8a21613e72e47ee5c4f9e7fc732c' 
  AND (
    token = 'ApBXcP8Cehc6Xr5Aqf7sLSxZ1r8oWrgQ5bIEa3t7lgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035