UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '60unH4hIPSP7NI3OwqemCojuZ0zrIIaNbyFCeR2CRzI=' 
WHERE 
  key_id = '68d0f8ed568468da0a7ce33c559f806c056609087a32a0a9abd39904c4d899c4' 
  AND (
    token = '60unH4hIPSP7NI3OwqemCojuZ0zrIIaNbyFCeR2CRzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )