UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUVsII5JF7u0JQ+M8D9hNlBineYn71rXTR23Sx/b+Bg=' 
WHERE 
  key_id = '6a2be352ebef5069e5b059e0ad5bcb75cb9d72434af2a12b679ef9bb88cec3cd' 
  AND (
    token = 'GUVsII5JF7u0JQ+M8D9hNlBineYn71rXTR23Sx/b+Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )