UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0I4i70lra18Jsd0b5VHDsuEGBavcw016ua2LhIZT7mw=' 
WHERE 
  key_id = '019e6a0879727ea1dbd2e1bee0dc3d1626bec55e4e9f583c78385b2c12b23c25' 
  AND (
    token = '0I4i70lra18Jsd0b5VHDsuEGBavcw016ua2LhIZT7mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )