UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '497NhYCo9ZZ6zx8MdOALSc+kjNDc/6s4aM6ZNQpY3oA=' 
WHERE 
  key_id = 'be3fdb1c280c7a6a30c3e0843f9b8819d28eef666c7016541c10df32688a103f' 
  AND (
    token = '497NhYCo9ZZ6zx8MdOALSc+kjNDc/6s4aM6ZNQpY3oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )