UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4E452SzxuqW8AqA311veYZ/10pmBMXR6jtg46vKNMSc=' 
WHERE 
  key_id = '7097d5eb50b46d67a069c01865ad48d8f84771337e60abf7bcb8c9abae9f5697' 
  AND (
    token = '4E452SzxuqW8AqA311veYZ/10pmBMXR6jtg46vKNMSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )