INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd50df6a2ecf2b15205213658bd6cfd3022184791afe2114390136563ea9a041', 
    'SVbSR6+N15i301GGQWKpRFdafVGpKsSNsD5q7gNjx20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)