UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMgtRY5Qff3d1Wnns1u4L9E2BJD1U0pNVV1EpUKwrMs=' 
WHERE 
  key_id = '1715f2be7c88d04036bcdef7760b89cf62b8d911fc48dfa961bfa2ae9e213906' 
  AND (
    token = 'OMgtRY5Qff3d1Wnns1u4L9E2BJD1U0pNVV1EpUKwrMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )