UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhLS0/o9E1czNPZSDwYjwvmKmlc6coWIFZwjQiRYQlQ=' 
WHERE 
  key_id = 'c9f3987b269310e9d16fefa5edb7a41f8c8daab3bcd3b5f406c4dafef6e83c62' 
  AND (
    token = 'MhLS0/o9E1czNPZSDwYjwvmKmlc6coWIFZwjQiRYQlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )