INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc1cf0b9b715b973ef60a1acb84085ac396cca1e63f86217d4c2471fec7b0c78', 
    'xakNpx7VAZQuFsDvhFHyJ5MTGUoLAcEDKD7Y2BGIvow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)