INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0ccc54b0929aac21cecb5cd00dd09cba5264d923b7923589798e068c006a2ea', 
    'GVJWdgUjCK1ZFfAS0vWuqoFw7iN7Mb8oy/nwCvIWuXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)