UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tT+Q4Ut4R7FdkHMxzHh74n7wif33oLRwGnmTNrvFDy4=' 
WHERE 
  key_id = 'be35fa2e11788923752824f2bc38af484ffa496b479a1ddcce0a31ac47091c2f' 
  AND (
    token = 'tT+Q4Ut4R7FdkHMxzHh74n7wif33oLRwGnmTNrvFDy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )