UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sw1pl4Gns0bTZvrmhPGN5d7y9QaQUzgr/G0j8TFXwkQ=' 
WHERE 
  key_id = 'c810c795fed3e1aea91f1847644659785fe37510c653476d1ee0eb677afce2b4' 
  AND (
    token = 'Sw1pl4Gns0bTZvrmhPGN5d7y9QaQUzgr/G0j8TFXwkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )