INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87e4ba8144895387e9f87ceca9595610a21395bdcfb1c4f10149420ac31e044e', 
    '3RSTRj9NzoLm+5VaP4kYw8SfNh0QjWNUU38nY3VRqJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)