UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOxO/JD9HlFsNFJQSCqqI3QTBsugy+ETGFN3wKI/llg=' 
WHERE 
  key_id = '75d1d4d64fedd8164499b345d2151941834fbb8ed1ab0361c7582f5260754cf5' 
  AND (
    token = 'OOxO/JD9HlFsNFJQSCqqI3QTBsugy+ETGFN3wKI/llg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )