UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ep4vgzdD7K91U4zyipcRlXJCY4rCBAXL99jEiGya9BY=' 
WHERE 
  key_id = 'f360822ac5548c599b3510fdbac28da3ca4e2ed041aeb9002cae1004f29f541a' 
  AND (
    token = 'Ep4vgzdD7K91U4zyipcRlXJCY4rCBAXL99jEiGya9BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )