INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94fc7e5e6ffce52e429b0c455c8fe51eff4280208707c72e2d974b9fcc42f9e9', 
    '43JSC5plFHJvncjQoZbITU+MWbxRhPTxDV/MTvfwDik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)