UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkSlQAPIsuM3TswJOjvLbmLviQ9BF8VDiIdlgvQptXQ=' 
WHERE 
  key_id = '5318d075a1f4f7a0ae6d334005a2660b2b8dfb2fe1c683a4f5e948b6f59d6312' 
  AND (
    token = 'bkSlQAPIsuM3TswJOjvLbmLviQ9BF8VDiIdlgvQptXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )