INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2170eb39075385919951c582fde303e1a859ad444f8e085b598645291f31c669', 
    'I5qM/VBFBp2SNqmderhDlJfythIgdf2vpnkgHuKCdu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)