UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBgpf4e5d+KnMRo8cA5m4H7OUHzfMKfYm1WjeKoX3ok=' 
WHERE 
  key_id = '30db5618095c812a26c68a010b15ff05f08a49667e41f6639885048dd1bbeccc' 
  AND (
    token = 'OBgpf4e5d+KnMRo8cA5m4H7OUHzfMKfYm1WjeKoX3ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )