UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tiRNoClPDTwYiSr26Ly/g2u7059gI/bQfZvkfeIn/ls=' 
WHERE 
  key_id = '1c6504145aff54921a15522384ce288b1c5c06b827d3ca222f18827b1cbbfbe0' 
  AND (
    token = 'tiRNoClPDTwYiSr26Ly/g2u7059gI/bQfZvkfeIn/ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )