UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Np6psxet7nnk3qrDf0afeJBDougV+3Ssmi658pn4W+8=' 
WHERE 
  key_id = '31120ed4b52cd9e70fe5d0c2b226879adcac52d1ed1026be07addc8c8c5a7aa3' 
  AND (
    token = 'Np6psxet7nnk3qrDf0afeJBDougV+3Ssmi658pn4W+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )