UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDd+EyZ3VAeOCZsBfV7GIE1p0LYxH/KnfsJWOfoEbTI=' 
WHERE 
  key_id = '2876d2470fc53c459543e6ccdb9d4b706c869de2e988f5b595285868d3c7ba38' 
  AND (
    token = 'ZDd+EyZ3VAeOCZsBfV7GIE1p0LYxH/KnfsJWOfoEbTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )