UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7BXmYwb5TKjLeIhawEJMUfEzhwWPEeppkaRlsSGXPU=' 
WHERE 
  key_id = '880f01bb3e0b6c9bce3e21f5adc90fe1aa62ade0e4a0a65955dc8c8c91f30303' 
  AND (
    token = 'Z7BXmYwb5TKjLeIhawEJMUfEzhwWPEeppkaRlsSGXPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )