INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874846294325693ca83d394927ca517ee2fd6bc0aacc3c7549422e16f4ed614e', 
    '0jm2w0j96gxrd6EnYYXx9urXEamNfQ1fc1uy5mFuz/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)