INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c45b194024d455cb901c434573999ea732eb8ba2728c846043e0970367962bd', 
    'vTwPPiv6HF16gGsJWb0mfXUw/lsZXYpwqm+xlv9AkxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)