UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGjfNZIxKLGVVhbf8KK54dInDFEmgiIRRp9uBrj3BG4=' 
WHERE 
  key_id = 'a7bc3943030e1fdf7c6d7a494660c79e8a0c50568985869977a4b6042417e0bf' 
  AND (
    token = 'AGjfNZIxKLGVVhbf8KK54dInDFEmgiIRRp9uBrj3BG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )