UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FAZRrfWRZ787nWRZz+9vgCJz1GhdNk9xCMEL7+TKcs=' 
WHERE 
  key_id = '7bc5add27bb3f746e59c6fdb931af5dfd73cdea0d09dc5b25ff3b6a95855aa76' 
  AND (
    token = '7FAZRrfWRZ787nWRZz+9vgCJz1GhdNk9xCMEL7+TKcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )