INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aecf0fd9f46ed752eaa5fdd7bf936afef313b02e3d09a5816280b73acb0da431', 
    '5UN6I4LQwEWqjzd5e7t2IGaBB0wUaRyYqIYqIyfH4dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)