INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908bb1f75f446c0dd529994ae3cfb38a534842ee82e5acb373aef027880f5e81', 
    '5tGI5S4vgIMpGrJ5jiL+UzrB3QiO1PzkkfWER/NTcFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)