UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tah3FrWpWlUOugPl2Ea9usx62MMu2w0N5k/VrI2izdE=' 
WHERE 
  key_id = 'efde8987fc8b4e5f2ae9c1dbc29d10e49952b51ae203f44add8ab6c1f936c7d8' 
  AND (
    token = 'tah3FrWpWlUOugPl2Ea9usx62MMu2w0N5k/VrI2izdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )