INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8ab09ff89c64e2b2738a66bc303132c05915420236b400ae269f406f58c669', 
    'fZMN3CDC+kWgVHWzK3I45//dbbnis8Xk6abKSf5xURA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)