UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIGQ0UNz3SW/J3WTHEuCqynUW8KnWzw4QQ3PRkKY9YE=' 
WHERE 
  key_id = '817a5cf53e916bb3296599c3d360c650218d77c9f6bc855494d32f5b3f824c87' 
  AND (
    token = 'AIGQ0UNz3SW/J3WTHEuCqynUW8KnWzw4QQ3PRkKY9YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )