INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4155064cd2e379aea71b5663c261dc6e4464b6505984391d45ff716b15d6e95b', 
    'e7M2y6LXhc8VzlxcbUtvM0XatPfU0N//LNsRuaU6C0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)