UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r74XglgcNH+cYx7Hmm1ByDEScx/N3ZwpulYKxEAbt0g=' 
WHERE 
  key_id = 'ee0980804fdd1931d0f3fcb8f7fbdeae13405b254087168449d4820804f852dc' 
  AND (
    token = 'r74XglgcNH+cYx7Hmm1ByDEScx/N3ZwpulYKxEAbt0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )