INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a559b3b66419bb8b336e9b8c3847d060658969b36e9b27de9764621eb62b889', 
    '30pRZy27rIWCCf/sdg4fV8z0OR85pGIHaPolD9SDsuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)