INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f6022ebe3dc418d573ded2ef12a1bcbe092f3cf0513a1154ce10346ce57b7b', 
    'XtdgBI5hr4B4IC20250ajzq1L4NmfQmUcuc9ABWbQMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)