UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXGELbG+klQJTNwzbkcEGE1h16ybyeuU8ToB6s5C7LY=' 
WHERE 
  key_id = '28b39f3d132dbbee90d8751a08c8a9f16fd6983214bfe53d1aa95fdae884088c' 
  AND (
    token = 'nXGELbG+klQJTNwzbkcEGE1h16ybyeuU8ToB6s5C7LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )