INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba6559f55e2ffd98c416ac41cbc08cfab1914fe3c5521560127871e44da921b8', 
    'z34D2q+NC06HxWdVX+qJf4uJpVZXN8lDAyrG0pbI5DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)