INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1a005f0645f772b11f040b4f3205208992207e6aa4d9feaed9f4bed8f180a2', 
    'SbR4qaT8XtdxHCC6esz7ZzIP0gGQtxq/+386QF1GfoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)