UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUHCelyqYqOKCrX6epk7kbkvSjqxU56s0lKJ+JCz6zA=' 
WHERE 
  key_id = '163c644d0f3efcfdc4e45313ca7b8354391db940ad5dab0dd6485f27ddd1a445' 
  AND (
    token = 'mUHCelyqYqOKCrX6epk7kbkvSjqxU56s0lKJ+JCz6zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )