INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1bf55d1d2bdc657abc16c035725dceef13290e34dea54a0e79e8abb4d6866e2', 
    'UMcWguCW4SvE2IchXftPAggp+2WeG2TTFinYUOmKHRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)