UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tkm6R9kvFmkgz3E8cFCHKsJJeqT1oApJaX82d+RbvRM=' 
WHERE 
  key_id = '0d827119bf3d81c73101f89639a2aa5907ee3403deec332c1709016addd3a9a7' 
  AND (
    token = 'Tkm6R9kvFmkgz3E8cFCHKsJJeqT1oApJaX82d+RbvRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )