UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmAw4XvgGSp/wUvskKWy0tG2HrVHyqrb5pxsLzm+A68=' 
WHERE 
  key_id = '5e29d62b98da9b5ff25e6033116fac6549c6368affda3a880ae137a760c30b1d' 
  AND (
    token = 'UmAw4XvgGSp/wUvskKWy0tG2HrVHyqrb5pxsLzm+A68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )