INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1674ce1281a545906b5086949e37b8322e74bee02c7d18c56a4c704ae7bcca9', 
    'v1ETm9zBMgkRWoI9Ep+kE4tWAoRR9gxjTcZsGUfaygU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)