UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBZAh2V/YSiniVQaQ4GZBvsg1CDIOkKaJOCT88pZSEM=' 
WHERE 
  key_id = '500c30c5c8808152768b020ac7082f2b590b137d340b3431102077242107103e' 
  AND (
    token = 'CBZAh2V/YSiniVQaQ4GZBvsg1CDIOkKaJOCT88pZSEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )