INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee7a6d0465b67643cc7d7acedcdee47603b017fd2f7d4574bf685c9c42409732', 
    'EiohQ5XWdR2AlBdGGGmRe9x11opEPEjTQ/qed8IoKI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)