UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgz4fHG+m09F6ahg9dw3y0KrgbPAs/FrZvLDM27sN1E=' 
WHERE 
  key_id = 'f67c200b2238f6b21072a2b2d5cedfcf77168975f8bd728030f1720084a846f4' 
  AND (
    token = 'fgz4fHG+m09F6ahg9dw3y0KrgbPAs/FrZvLDM27sN1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )