UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuhQkdY6RAed4sCjZa2YbdB54vE7HhscjGU4/KJ8vh8=' 
WHERE 
  key_id = 'e8ca9acfd5fff1044b0b732b3767ac7a83c8e6d2614f5f5f96fd60ca02aeb321' 
  AND (
    token = 'LuhQkdY6RAed4sCjZa2YbdB54vE7HhscjGU4/KJ8vh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )