UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPr1CL7pI74KDYRpu/SH6UAO6bwtTHlw5tnITKaBLKA=' 
WHERE 
  key_id = '355b0bb75eba3f78a6015da873c76a47dd6bc2c92917fe0345eb86e73f76afa4' 
  AND (
    token = 'cPr1CL7pI74KDYRpu/SH6UAO6bwtTHlw5tnITKaBLKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )