INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a4734f2f3cdb2e3f4bf1146ee9abb9b75fabd35b964486dbda4069a431d916c', 
    'gzJBht1VDoHYtNhdlOrNlWylfWKnQ+QZFmnI7LiWZVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)