UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqdmXNi+ex1YxrBVlIlTeYACDNFlM679pkdFaPq4mss=' 
WHERE 
  key_id = '3570379c6124c5a94f27f05149e4fe87da2046688f9776fadfe34ebf959883f5' 
  AND (
    token = 'DqdmXNi+ex1YxrBVlIlTeYACDNFlM679pkdFaPq4mss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )