UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upMCBh8+DgwDS2O7JHs/8KNuNRS1Lp1pF+H+gDZzTj0=' 
WHERE 
  key_id = '5fb31d2c09a01b1534f98980e88b590434e77a9f08c50527e2c15382d0becb1f' 
  AND (
    token = 'upMCBh8+DgwDS2O7JHs/8KNuNRS1Lp1pF+H+gDZzTj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )