INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b747bf26d882812ad62c5e459a71139bba6dd58f690272a649124d23c9f0cff4', 
    '3qAliVjRY282tD8QS6ghM/szqfa/aPtlxB+KeSSkeFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )