UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2v58Z0cy7re6iBdZz25c67MKmA9PmF/WwKfgsLiRkBg=' 
WHERE 
  key_id = '315e754f15ec481c831a759958e1703c945b3e80cc85607147dd714e69869d4d' 
  AND (
    token = '2v58Z0cy7re6iBdZz25c67MKmA9PmF/WwKfgsLiRkBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )