UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rjd+EIpSp+/A+Irl2zrk70WRfhqlz0bhc4SaKPRSR4=' 
WHERE 
  key_id = '3cf1f7da04f2cfc65c792fec046fef4d17f667bdaf62b557506385a7214e217a' 
  AND (
    token = '5rjd+EIpSp+/A+Irl2zrk70WRfhqlz0bhc4SaKPRSR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )