UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GFF3ssL0YT0SX3PHOLEq/jDZLXL4RiHmuOTOd0rGGs=' 
WHERE 
  key_id = '8ea00c6530fa8e5a2a04a0cc0cce8dc2156cd3ba881c9af0d3c5686e74d53f7a' 
  AND (
    token = '6GFF3ssL0YT0SX3PHOLEq/jDZLXL4RiHmuOTOd0rGGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )