UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQsG2dEIPrP6wEQ4TH2S/6S0JIsYBE328nJn2uwpGTo=' 
WHERE 
  key_id = 'da1ffc6b99dac3a9d807e1e4224008a1839d5bd6d790b9927beb697508884c2c' 
  AND (
    token = 'IQsG2dEIPrP6wEQ4TH2S/6S0JIsYBE328nJn2uwpGTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )