INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d315c69c726e3b4f0f3414f4d67788bab8bab1c0815518128b6f3b912b794e', 
    'nQtcDimQ39XinYkul/VNcvTRZBvvU2RnN+rItX7XX3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)