UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlE9aGLh4uMEyLRaAuKbWSo6mbPBLOm3iYgi9+6lqiU=' 
WHERE 
  key_id = '87ecf7180ae6f50a3a3762fbd5182a2d567fbfcc97a8bd0b9b4e860970d1c984' 
  AND (
    token = 'zlE9aGLh4uMEyLRaAuKbWSo6mbPBLOm3iYgi9+6lqiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )