UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MA6s9eIeHlklBQCJiWV/Il7pr4FSeI2qEE2hYnkl8CA=' 
WHERE 
  key_id = 'a50cdd783673c01c1266d70665f4a60cf42ebb3828667b7e132b788c79c3fe1d' 
  AND (
    token = 'MA6s9eIeHlklBQCJiWV/Il7pr4FSeI2qEE2hYnkl8CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )