INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed6f0d374d76d3223409117449072cb1d734b797aaa45b64dfde7a27795d63b3', 
    'eAfW9eTKW1/pqdOCPPsJVKHs6uHUHY1rzQwl25+KWzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)