UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfbnI6LcvZrjNKN17nFPhsl05H4Lk1Jc5/p3bKZk7To=' 
WHERE 
  key_id = '0ed220209fa7813f7ef73a02cbaa309ceb93f2f87b08dc84b91b269ecb827301' 
  AND (
    token = 'XfbnI6LcvZrjNKN17nFPhsl05H4Lk1Jc5/p3bKZk7To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039