UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y734NaPp4eL8ECE/2C//xZY62itt9i4n4zVJYISjhO4=' 
WHERE 
  key_id = '0243fc9e71e1d10ea8bc72761bad8eefc046224f71f583a92c7210bdebfb2fb9' 
  AND (
    token = 'Y734NaPp4eL8ECE/2C//xZY62itt9i4n4zVJYISjhO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )