UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'glGhS9yPLkB9ai2z8PL3Yd2qevipik6RUvSeO7ecKx4=' 
WHERE 
  key_id = 'cd50ab895cd754e989aa37f4b1a96f8e27237105d83e14291d9023c81a8c8955' 
  AND (
    token = 'glGhS9yPLkB9ai2z8PL3Yd2qevipik6RUvSeO7ecKx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )