INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8c3b1008d1b0d1ff174872342d3e2f3d09f879c186ebb225fc6accda18f51b', 
    '1Hmc6hEfsPzodI3DKfIMe/xDSmS6vUcqSdeCd8qyHh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)