UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ian/rIsOdgwc68w0LBLGKhp84MlvJyqF6HWQJltuUlQ=' 
WHERE 
  key_id = '04c36f178a077d7abb8d57cccd4dcbabdcdf16ec73f001b7c6daca986a5707d6' 
  AND (
    token = 'ian/rIsOdgwc68w0LBLGKhp84MlvJyqF6HWQJltuUlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )