UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPD3CuBnessIak5ELOAwhjWWCknJprHAsYTkRjAhrj0=' 
WHERE 
  key_id = '7262c6fb73e881da476be67b69692166226e7e30b8fa69b7b8744b2fcd022f29' 
  AND (
    token = 'vPD3CuBnessIak5ELOAwhjWWCknJprHAsYTkRjAhrj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )