UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IafsywsYHEcLbvlxnbm7d5F4/PLDJyRxNSfhDSYHX2c=' 
WHERE 
  key_id = 'ce312ad9faa670c83b4ef784f59bb157d3f2c085cbca5915bd9aabf973edc914' 
  AND (
    token = 'IafsywsYHEcLbvlxnbm7d5F4/PLDJyRxNSfhDSYHX2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )