UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye9mjkE8L8C/gD/hXpqDL44GXt326qrHQxTDNyDvMdY=' 
WHERE 
  key_id = '7ca1af502a67c1b045924ca7fe8b95640a511d24d2e1790f89d418eed23c0d9f' 
  AND (
    token = 'ye9mjkE8L8C/gD/hXpqDL44GXt326qrHQxTDNyDvMdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )