INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1db0c3771e4492c48917812e23d19b68aaa6afd048b35e256da6b9cb488e568', 
    '03Lnn175MNYwazfNBB19rpykutFI5PEsds9WgpoKkbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)