UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5KaY5esPAQDpPC+GAgfSqJXparSS4U5hJgz7olk6Ic=' 
WHERE 
  key_id = 'e2d63accb563cb86be0de3f9f4c5603dfb0a05f0a2dad6d00d5388d1ae25bd25' 
  AND (
    token = 't5KaY5esPAQDpPC+GAgfSqJXparSS4U5hJgz7olk6Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )