UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMnnIm63mUFBE3+Xtgo1Ut+JDRcRymt2pCUnNviz6LA=' 
WHERE 
  key_id = 'b1756ff3b8e4af22531309be64c1fd6d0731f7dc231ff70a2ee3ff06fd9419ce' 
  AND (
    token = 'iMnnIm63mUFBE3+Xtgo1Ut+JDRcRymt2pCUnNviz6LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )