INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe3de16a0cbc4a4d0433d40d6e8cf1875de02b0e4f5f94c31fe8a128159d706', 
    '3qv4KP9QgLNlXdxhIivEww/JtB89DaLoLWhl2n+Hj7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)