UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyfI5byb33Y1e73HJWItSxhbhxDhhsihXQujMWPkjQ8=' 
WHERE 
  key_id = 'ea0cc5010e13fc81cae507bc5209215fe1930d35aadcc20d8868de91c7642c81' 
  AND (
    token = 'GyfI5byb33Y1e73HJWItSxhbhxDhhsihXQujMWPkjQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034