INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9b7330a5bd11502647ae5bfb08c6c17fde736ddccd78a8711a8c6e12daa7a1', 
    'S+ll6Rw4/07s1BCE4ZlOkEpP45XdHB34B1xj9Dw1stQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)