UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqYbwe9x8wQ8N2q5qapPDxuJZ7SihHxTFVdWAzydtXc=' 
WHERE 
  key_id = 'c44e2d109dd06515986368c3303ce588947b27f06a8a4ef176da83f04b87a531' 
  AND (
    token = 'pqYbwe9x8wQ8N2q5qapPDxuJZ7SihHxTFVdWAzydtXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )