UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvELTNGwEtrN5l2QF+r6iendU5fwV4YXTMH/0qFWMTc=' 
WHERE 
  key_id = 'c8a2720ba4648b4f3dbeb4e38d9b836858f8fbdbda70a94943396d4a0944f2c5' 
  AND (
    token = 'NvELTNGwEtrN5l2QF+r6iendU5fwV4YXTMH/0qFWMTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )