UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQz1tcI6UgwJ/wzO7g3DvbzjHqsig9hkrkRfPC2VH/E=' 
WHERE 
  key_id = 'f3c2f8c9f6003e94d19152b150ac7d97c77735ad348e0e5383c1040859b59122' 
  AND (
    token = 'EQz1tcI6UgwJ/wzO7g3DvbzjHqsig9hkrkRfPC2VH/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )