UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPcL4A5/A+dn8ZUOzKXvM4SFtSLhV4DHCSuvRZ9nDGk=' 
WHERE 
  key_id = '8cf8c670e0b9acfbd08257fe8c706805efaf061b513a7accf4853f04b99c73cc' 
  AND (
    token = 'zPcL4A5/A+dn8ZUOzKXvM4SFtSLhV4DHCSuvRZ9nDGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )