INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d250c615fca3add4048b2911e664701ee620b650e67d6c1a940440513256fec', 
    'O66Cn/QGCI4H9oNoVGVOe4ogaed9ANsiw+rQ29mNWPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)