UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0PZ5kAzGmk6HJT2WdMrTy5jNATPWhcMbFmpFswOh0g=' 
WHERE 
  key_id = '5ca2543bd94fed806f0e5e5ea4373409afce3d0ee1133bb4e45b1cbb2ada971d' 
  AND (
    token = 'G0PZ5kAzGmk6HJT2WdMrTy5jNATPWhcMbFmpFswOh0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )