UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0AEIOZmRD0tgeH1Eh0A9CWPg+vIOJYtuPo00mkLQpw=' 
WHERE 
  key_id = 'ff4d27503986e295c08472e541e148e97149cb616788e63775b5114677150dbf' 
  AND (
    token = 'z0AEIOZmRD0tgeH1Eh0A9CWPg+vIOJYtuPo00mkLQpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )