UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFnmeACLVeZL8oiQzqlRhVBYXwBshnZe4dnBOKy7yh8=' 
WHERE 
  key_id = '0e494e9a6fa9eec0d5da1120a831cb852c83abc7461a0dc2980b978fcbb0215e' 
  AND (
    token = 'MFnmeACLVeZL8oiQzqlRhVBYXwBshnZe4dnBOKy7yh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )