INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '576bda573ec16c6d3a0c37254a832ed9d217a33699ba56adffa4a294893720fc', 
    'Xrgl0TGXDjdY74X8AD6huXPJQ20tmYusHIHQ80CBcYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)