UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JUP3I2UoURiy+SENEkmVBC2zkR0NdbD3w3n0CH7Vpk=' 
WHERE 
  key_id = '0a8cbca1c374e69644d1aed5117e7af6938cf0db078f70df34b483a392b44659' 
  AND (
    token = '2JUP3I2UoURiy+SENEkmVBC2zkR0NdbD3w3n0CH7Vpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )