UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6MyHrAzrVyamGasVgOwvfoSTKAisnuAS4B45QNcMqw=' 
WHERE 
  key_id = 'ca2380ab255b8d695344e99d425d997be456583df8908cec4227850dfb45410e' 
  AND (
    token = 'f6MyHrAzrVyamGasVgOwvfoSTKAisnuAS4B45QNcMqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )