INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647a588154342ac1113a3714c6052d1bb36566a8cccbbd314960f909dff864fe', 
    'T8TRxGe4FaUCH1UwdaVC6YtV6lOl3bqflUL9VBp/bno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)