UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSM2gNaoNBAAMXtKfBiK3iscQmv12KCL+y0HeXiWxCA=' 
WHERE 
  key_id = '5cd5506f1a17cbbdc5b28644babe8d485860574407b68a0528ed3a9e7c5771bf' 
  AND (
    token = 'hSM2gNaoNBAAMXtKfBiK3iscQmv12KCL+y0HeXiWxCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )