INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6fa90646acb32b6b83a2206253347c7e4f5461f3288f2ecafd2c69b83c3ccae', 
    '9udkx7Boxj2NJuvBps1egKywCQYabA/FYYpZUBwHWUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)