INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd6f25030392db7a818a01cf39b6759fb2955777335acca179d0bcc86dab1a6', 
    'iQqPt9jxTPG1qWHMDLuTCfQJhIs4FyPMmth878xnDwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)