UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ruEa6hXvyyP6DaqBQDmrDAVlBd0xCG280kJYIcc8Po=' 
WHERE 
  key_id = 'b9f080ccfe775118a452a162965e2dd332e72a7b0920de209ba8798d2429ba17' 
  AND (
    token = '2ruEa6hXvyyP6DaqBQDmrDAVlBd0xCG280kJYIcc8Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )