INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5277c9e485e8fb2f492ba5ce0a58134ff9c9b2e5a50344b33ca5a2d5032954a2', 
    'zitHklAn4DUyFdMb5esekLZdgUMTN1yiqZjn9wDMAns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)