INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2431b9afda03dd8c2e116e72e6965d82db31710d8360134a192922b0c23304ac', 
    'tn9N6smK7JX920blypWcnMSayP38lnTVh2HwvoIfUVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)