UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fstcLyvJc5H57gD6fx5o43Kkasl4YJMwzjdmztlUzeg=' 
WHERE 
  key_id = '4357e91ba76889b1252d48f7556ae43a47fdaf523de857353ddf871429ecedb3' 
  AND (
    token = 'fstcLyvJc5H57gD6fx5o43Kkasl4YJMwzjdmztlUzeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )