INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28188442cee1df4607401219d3060629a419c024d920c7016c71784874a47a64', 
    'uMjrWJ4EIQziETIiq6MYEfoggLqmbWfkXF+S637Geyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)