UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALqHtawCMC1gcKGf++CMnEiSEwixCTZMXEMYdatRpsU=' 
WHERE 
  key_id = '2786d2ae2a7f91267b765fb130b810dbde01bcdf313fd19342729ea8964f5979' 
  AND (
    token = 'ALqHtawCMC1gcKGf++CMnEiSEwixCTZMXEMYdatRpsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )