INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3316a4d2d589af687d16fdddf5722c61073bda7cfaeb8d7e5aef3b65dcda73b', 
    'VjDEcWzp3fHK0+zy908XZ8xktq2ntJZqUiDY84PDcQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)