INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1439050e7a75eccc82063eca44facf351a2438bd0e3e73c9cdbe9ea904061c6', 
    '2sM0WaFtTAbf2J5TLhitn8UaJrlMXx1VW6fbTGbpXkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)