UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkYXq+BC5xIupmxIsT1aqD/TkEALPf9wDorjHITNXzk=' 
WHERE 
  key_id = '190f52f03858134dbb2dac55453e47a17de7f042d2b5f4e55a2e634747b39d7a' 
  AND (
    token = 'VkYXq+BC5xIupmxIsT1aqD/TkEALPf9wDorjHITNXzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )