INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bfc0426894c52d7cf35422add5036ef3e667a746f8e7e2f57fd09e2de752b1c', 
    'jN1vNfCGKOoOTodV6PfhjWWXnftXfKIVi/x6eWE/bzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)