INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84509a90ab37c9980174e58238c138648094b02ea1e4e87d38985bd8669448f0', 
    'i54zpU7qxKHGxu1cTOgISG3YgzhL0+PWMQ0F5gQihmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)