INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db578377d7278374d57c99ba777ba01342855857d53c00de22984a4a04aa37be', 
    'QDCA4zWFG0BqYle6hGUReloNO5riiaC5rkfhNfkevhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)