INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478f8bbe5bbb98851c9fa2bc2d428ccb6bc3766e02f7f98cd3de167dd5402240', 
    'xTNejMAENq3ajQaBtaHG9hy1sBD9BKovklZhUKpRB9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)