UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXkeXiMR3W4JBAe8tF631+fdNnwMcL+3o5NDUpkw1K0=' 
WHERE 
  key_id = '9c5f84771bea38b083e8d0c5bd0472f8dd0f86a997eceddb0e34ab3bc89638d8' 
  AND (
    token = 'TXkeXiMR3W4JBAe8tF631+fdNnwMcL+3o5NDUpkw1K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )