UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFfjwBtcQ52P1qo3o5bONE4MFPyPJlhRd8d6rYj1fok=' 
WHERE 
  key_id = 'b2668cfcee5f20dd944066e506bac76de6760f9942b37eef9abe5f4589cb98b9' 
  AND (
    token = 'lFfjwBtcQ52P1qo3o5bONE4MFPyPJlhRd8d6rYj1fok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )