UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QuTYM6dVW6Ozp+k6zXav7Rluv6SLnxPGO9RX3yobFKQ=' 
WHERE 
  key_id = 'bd595d6c30705277760f735aa57c2c49cabc408a8e213c90eb17bfd091f96676' 
  AND (
    token = 'QuTYM6dVW6Ozp+k6zXav7Rluv6SLnxPGO9RX3yobFKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )