UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2c+nXoLA57ENPU2HFvJzZ0ELG1ZZshY895rrvhbr/LM=' 
WHERE 
  key_id = 'f4b6a9411cb51d0f36a6c4c289029cdd69a0f26d8ae46eb7d7d593219329ed41' 
  AND (
    token = '2c+nXoLA57ENPU2HFvJzZ0ELG1ZZshY895rrvhbr/LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )