UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysKRI6bOD6BqPmLNx/oJXnoWCPFvLjwQ5hNkqxA0kvQ=' 
WHERE 
  key_id = 'f32b28a54f41fabbe281e6d42e73cf93912da03d930f43b14c9af2f3b530f67e' 
  AND (
    token = 'ysKRI6bOD6BqPmLNx/oJXnoWCPFvLjwQ5hNkqxA0kvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )