INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9864713cbc836d688a1aee485f7301122f37aec7460f44c0578d45021bc805af', 
    '7jCbKiao6XwANw3h8xqbTypOtKe7+WnmCDPke/sSZJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)