UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiNnifCP7agu15w2VsvFTDwxiPY1g/S/JYHTeNgd9EM=' 
WHERE 
  key_id = 'fe46f0a1ae694204e0234bf5c37d9999775d701913bad5d64d9e37107482fd5b' 
  AND (
    token = 'AiNnifCP7agu15w2VsvFTDwxiPY1g/S/JYHTeNgd9EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )