INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16991504000e5d89a7148afc38bf92c5b53dcc79e315c64c2ff9b435cf4a6ed9', 
    'Appp99i1yArkNIirU+pu3bRCnhmqNZ2Xlu8bvAJnJzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)