INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2412a4236447e3f2c04b049aee72700ee28548af596d3585d3f6776b19c72b9', 
    'nh8TDhy+l4+bgaQLsi7OHv6rTN2G47nx7iTJXMCEdS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)