UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBsLOHjjxybJH9Bc15eLdRvqFHFzg92EubllQG9STVs=' 
WHERE 
  key_id = 'bfc22c0252ac8a4036a34073fbe5a9687a1766b346da353535345c5f8e0878b7' 
  AND (
    token = 'tBsLOHjjxybJH9Bc15eLdRvqFHFzg92EubllQG9STVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )