UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBZ4J02/RbauLplQIVPR43QUarmtfMkcuWetv+zSHvg=' 
WHERE 
  key_id = 'becd757ddb1d72ccd9ee1030907f0b63ba48ef6e99810944dc5997e5bda3fdd9' 
  AND (
    token = 'tBZ4J02/RbauLplQIVPR43QUarmtfMkcuWetv+zSHvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )