INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7512d7a29931a2a4c8e69af738ff1e646cbccd902f16cd710f3a1afb78769ff', 
    '+vBgey/lECnn79m9PGy14uOQpGgkZ8NUFM+poREerAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)