UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhs8MBhQANXKrtZ5eLL7vf/1xSVP3bliLWQbxLbw4Dw=' 
WHERE 
  key_id = '1859e6ed97620252203762a29b95aebbefb1b5c16163ca0ff4dd710918b647ed' 
  AND (
    token = 'dhs8MBhQANXKrtZ5eLL7vf/1xSVP3bliLWQbxLbw4Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )