INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2422811d10f884e24b63b63bfdcb6473d7d4450c6d3f4ed8921fe311f6505a9', 
    '7Kxaeo7i4qCYdYKi77bq/vubbrziM+Ja2dw3G19A9og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)