UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7Vd1smZ2kZXV4kefBe4dpz0ncSNx0zhLCi6FrJYaSY=' 
WHERE 
  key_id = 'e5caeb275a7bd571a4bb23c27ffdf869f017f10a8141c478d553f07224a0742e' 
  AND (
    token = 'c7Vd1smZ2kZXV4kefBe4dpz0ncSNx0zhLCi6FrJYaSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )