UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwJ/nO6SJJFio6FDU5svH5vchqVyjHvdCrBl2z9eCD0=' 
WHERE 
  key_id = 'e80cf40ad6d70c08fbb01b0e8f023b2a4df878d93df523f311f1e55971ed1d09' 
  AND (
    token = 'AwJ/nO6SJJFio6FDU5svH5vchqVyjHvdCrBl2z9eCD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )