UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOuMuXITP79OrhR++4N1gid9SUJjvHQ/uhUSlbIfC4Q=' 
WHERE 
  key_id = '950984fbe56995f5974d4c36d369536e5aaa1667a10bb31ecc8238617bbd3f6d' 
  AND (
    token = 'ZOuMuXITP79OrhR++4N1gid9SUJjvHQ/uhUSlbIfC4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )