UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CB8oqHEH1w4nDM1fskdPE3aqb55hmAxtwuxt0hAGF6E=' 
WHERE 
  key_id = 'c64a226216ad55c506f898ebbd993345a75ed39040076cc865eafed2b7b42c98' 
  AND (
    token = 'CB8oqHEH1w4nDM1fskdPE3aqb55hmAxtwuxt0hAGF6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )