INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d0111ac03b2922d7315e479bbe8a629a50e641277ac3e4b748a43336eb7da9a', 
    'YkquDVpptYRzjjdFFZT0pdV9Yyk3kGOv+SYbI/dG6f8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)