UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1pFhn2SEPUC+1L4IC1WKS9OMYOBbGktwW8nDHpAY7U=' 
WHERE 
  key_id = '75fe6f70219a5d66fdc9b6d4b901cf9aa2819a915448a9c1995b17152c5c0e82' 
  AND (
    token = '/1pFhn2SEPUC+1L4IC1WKS9OMYOBbGktwW8nDHpAY7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )