UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EyJWGcNl9yZ+BrverRHRAhjVKXzuGfdtAWVVJchcxFA=' 
WHERE 
  key_id = '93ef5ee7419a050e59c0f6ad3baef348d81bc1a90e51a571bd1e131e6c4c407d' 
  AND (
    token = 'EyJWGcNl9yZ+BrverRHRAhjVKXzuGfdtAWVVJchcxFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )