INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038c485dde0793bc657ffcdefc216bff8b45c94322062301a8c26c4b87ed8a31', 
    'MnMezhBdw8rM8VYlvv7m3ummKjYO7asa/axJQdg/Uok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)