UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oK/OB/PYT2Wuo01KVt1MpeXX5SwjO5VH2zzvvdg7xyQ=' 
WHERE 
  key_id = '7f645d75b50eb2a31d17af4fa71bf231a8a327adf503f2c7a5dba6c61c344f97' 
  AND (
    token = 'oK/OB/PYT2Wuo01KVt1MpeXX5SwjO5VH2zzvvdg7xyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )