INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52248016c6e9a38e2bcedd5687879fbe00be07508049756fc70a3daa08cbd5f', 
    'L/WXxFmTerrLgIGzZEXLIs6Gl9uNTMCLMqVbgMWYJ8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)