UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPS3qfPcDbwlEzJtZAlETr0lLfpHoswApSmrtFtYobw=' 
WHERE 
  key_id = '2f2c5a2a4db0d9cb78abefc039475782b7484935924c44c0bcdb266e9731d766' 
  AND (
    token = 'SPS3qfPcDbwlEzJtZAlETr0lLfpHoswApSmrtFtYobw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )