UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUw7g12lcrCP1Io2wJuTIqngJnqPLgSDM40vDQCWCU8=' 
WHERE 
  key_id = '7dde7632835c13604482492c55107d72ee18c0a2f6405c0ef82eb4b15042c6c5' 
  AND (
    token = 'wUw7g12lcrCP1Io2wJuTIqngJnqPLgSDM40vDQCWCU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )