UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJcCxIp1Sc36tKEfgdNoRfuF4NQXoJvCHeHhMgyEo6A=' 
WHERE 
  key_id = 'ab942167876320b4c321c445665d4544250a67b03c8b663a3082b0d0a64606a5' 
  AND (
    token = 'aJcCxIp1Sc36tKEfgdNoRfuF4NQXoJvCHeHhMgyEo6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )