UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dY/Xo4Nke2CEvhE6SOVAaPqNggNS9gjZebK5zdg9n7U=' 
WHERE 
  key_id = 'a03af8dd905340911b5df420490f17b436f07d0ca4c8d27f693be72d98aea9c2' 
  AND (
    token = 'dY/Xo4Nke2CEvhE6SOVAaPqNggNS9gjZebK5zdg9n7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )