INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df72be5bba0c3df3e159735dbbda68274f6460aa17247db1be18e31d3aaaa0b', 
    'G7s1PjUf1R8qftJEXNA+Yj8uGUN7oBJp292CbQU5Tbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)