INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c44ce8ccf4b47421f83edd1506ee261bbfac4c8bbc3a63b063387cc5318117c', 
    'ZB68ntuH8kFMJRdcqqAZ+QY9TjcpaDujjILUgxke0os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)