INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b958bc71625d1e101d40930cb792535fa73a0f1936593e477a7945650b219ce', 
    '9QG+QY9697W3d5zz4R5F8EYb1xo0Cp+TuLoXXe7QuVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)