UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uQUft8SW4qpMHoQWhApok7eblHrfic1pUzKBqNVZOw=' 
WHERE 
  key_id = 'c52f413e425b3f6b2a05ffd136db35cd935117733fe3125976c1778c78150a07' 
  AND (
    token = '6uQUft8SW4qpMHoQWhApok7eblHrfic1pUzKBqNVZOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )