UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Q7vcOzcfUztjg5JWJiQ7nzQbvf8U+zaSPjp1IcEPR4=' 
WHERE 
  key_id = '7b2c9d0051b0f092cc484f472210b58764f17f48c0ad242ae68288a701329a5c' 
  AND (
    token = '0Q7vcOzcfUztjg5JWJiQ7nzQbvf8U+zaSPjp1IcEPR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )