UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPbH+IscJZSvYIrDzIaGfkJD/ybzS5qD7IOVgd5p/L0=' 
WHERE 
  key_id = '6682443bc19050f301cc68d2a186194cff297b9d8e75d30ce22665d4defd55f1' 
  AND (
    token = 'UPbH+IscJZSvYIrDzIaGfkJD/ybzS5qD7IOVgd5p/L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )