UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HE/C7/MOd99/M5lQJElrwKIePMI0virWMF2AuXhiZ2w=' 
WHERE 
  key_id = 'c4926767a1eebb7fbefb4fed2bc32f3e609f30696edd1386984677b96b384bc6' 
  AND (
    token = 'HE/C7/MOd99/M5lQJElrwKIePMI0virWMF2AuXhiZ2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )