UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4nQYhr1hD1C2uoaelm/W8hcmvvlE1tKiWmxCuwgY/c=' 
WHERE 
  key_id = '350e40eb5d0eaacc462b3cd775d45efc0757ebb1f8bdb41b50902e70d87cfba1' 
  AND (
    token = 'W4nQYhr1hD1C2uoaelm/W8hcmvvlE1tKiWmxCuwgY/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )