INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8338d3300d1265affd510118fe332edb0f5fd0c0211a6f4764d6066e7571bd1', 
    'T3orTxFFM4uc6hvG+4A5qMwVfz6Fdx3OoRlOcinYizc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)