UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mjb0AAXuicPX2NguKYPx8ERD2c0IsWEdds4qbVkXRYM=' 
WHERE 
  key_id = '94269a33a2b075ac3e8d324e8ff8008abf56096f311ef102e4e5923776aa56d1' 
  AND (
    token = 'mjb0AAXuicPX2NguKYPx8ERD2c0IsWEdds4qbVkXRYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )