UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TOcdDdJbqcjw8KQqzbwrbqfMlGDrfkEgPSm2w0ibws=' 
WHERE 
  key_id = 'd42f1ca425d5598ddfe8b63c2bfac47083ff4aa80f12d1e8c43eb4487412219c' 
  AND (
    token = '4TOcdDdJbqcjw8KQqzbwrbqfMlGDrfkEgPSm2w0ibws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )