UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QV6zP0HKzmn5hkwWLbgJ7SF6d37ImacJxrErH6dw3ys=' 
WHERE 
  key_id = '200dcbc8ae298ab36d0ec4a1d7d1a6948ec13dccaeb3ecaa46ae3e52061e7c1f' 
  AND (
    token = 'QV6zP0HKzmn5hkwWLbgJ7SF6d37ImacJxrErH6dw3ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )