UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jbfGLgWm4nQqHHpsvF2DUkRBWgSxH0aHsNFyuDFO1Dw=' 
WHERE 
  key_id = '338aef7e9f7c2dd2d3cce46330ff34ed970cee7987f9278389d54c03beffa95e' 
  AND (
    token = 'jbfGLgWm4nQqHHpsvF2DUkRBWgSxH0aHsNFyuDFO1Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )