INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7da231d585f75fc785dedebcf2d081159dc6afb09454d742c3f578290bb0a16a', 
    'E44wDNuv3unnofPj4ND9yqzPXsgwi1ehrMJU5IUKO+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)