INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '419412a72c8b692690360f2688fb0055a6347e711c8200fe953048afd271398c', 
    'xQ3wLR3dOw4DTGzsOFAWuxfgXCHt1COrUCAbrreuNQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)