UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOgdMiw/3SfZYeTnzD1Zw+4/aQwomLkGQvQ+EyMd/Qg=' 
WHERE 
  key_id = 'b605e0b56f224b3a92ad2c0d3e32b3011fea5e0f0ebf53045b22dc3dc3eb71b0' 
  AND (
    token = 'SOgdMiw/3SfZYeTnzD1Zw+4/aQwomLkGQvQ+EyMd/Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033