UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceZQ97Qk5P0gCJtD1JUHdiWnXV4qUQZFftNm28+QrNo=' 
WHERE 
  key_id = 'ea2fd8f679a5d31326ab70a3aeaa3bd693642c20c912457e9172c686d6f4fab7' 
  AND (
    token = 'ceZQ97Qk5P0gCJtD1JUHdiWnXV4qUQZFftNm28+QrNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )