UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UW0Wo+grXL4GwMopO37C9Gd4uMnG9RQmrLR42pXjNs=' 
WHERE 
  key_id = '58e8bc98c6e75a2a5097fb3dc86e2a4877d2d82b313b944b49b02586b9d6257b' 
  AND (
    token = '4UW0Wo+grXL4GwMopO37C9Gd4uMnG9RQmrLR42pXjNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )