UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VT8fDXPfr8D0Cbdo1AD+285XQk91gCZbMZiedLb9/jk=' 
WHERE 
  key_id = '5a1a8194d6b86dd3d45645d3c2f3921f2f23a1bace159b971343876ffdad6aab' 
  AND (
    token = 'VT8fDXPfr8D0Cbdo1AD+285XQk91gCZbMZiedLb9/jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )