INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620c38787d26a603cd904f5b349dbdbc9f93de90ee3510c20bab03e48050c569', 
    'DQ1miyHza50eT50tXFutl+TCY22QzPtxY4nMTBO7snY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)