INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846b2fa37372824a646738e4d03e0ae4c20aec8a76fef532b06b9facf663bcf0', 
    'giEOtKRrq/wt3tztFb7dQKyqZ8CXx9kzRGePu9GLgmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)