UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T92is71AfVaoLA3BFjnx6M95AZVSMuAAiuVBDcaEPzE=' 
WHERE 
  key_id = '79675d7ac958926017291c877d042895cd7f2d2ec6a0fa3ebc8ee2128ae33584' 
  AND (
    token = 'T92is71AfVaoLA3BFjnx6M95AZVSMuAAiuVBDcaEPzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )