INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b4e508bff9d49be13544b735ee608f28692d6d2b4e5d5c807c58c5256f9fcf', 
    'K1niWzCD4pMyXk+EYKpq+qNFJRR61ZKD7c2JZSRwwt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)