UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+Rp5O7xQM6vjrX+/G/AfuyWyALWrJs5m/hLjZ7a4ng=' 
WHERE 
  key_id = 'c2ed2d04fce96f3198f319c20235cdc4db24e8f3b1bec317cf23d24b020efc77' 
  AND (
    token = '8+Rp5O7xQM6vjrX+/G/AfuyWyALWrJs5m/hLjZ7a4ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034