INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb71b4a342d7ec271f6e30226eda4f7d2b4c16f155c0ac509202b333b2dcf9f', 
    'rar10hOfxEpr54iakyZNs/9zbwDk1LhqZW6piHPbmJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)