INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0fcf6a59543cdf54a81da4a952bbd35bea73f18f47671268b6b7353816b2414', 
    'LcIArcInoL9XhblDNPH5i5EntuGwPa50epSwd7ew7yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)