INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da5331b1b6b2062effb5441d432be50a2f824a3588c79f30374bcf7a489d1628', 
    'Rbc4OQDT7mZHMTQ7+pECbJ6ixGIA0uDqUsTiURp7WWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)