INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b14f685af51886bbcce3d19b3f30b3de91f16829256dc999b5430d0b502f14', 
    'emPBGALXqMaIHA+vPcshVgrbpGlW/WnbrBkCCprEoaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)