INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd75e7074a8658a18d3ee4b5b8efcabb523a99175afb6affce8d8a3e0b9d60b71', 
    '2VtNgI+oQsrgi8oPCQuaIobeXLHx4WBx8OaHyjs/yLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)