UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3Kt3V0iB3YCwM8Ysa0659qWKB6hEy7kVdSLl976l/o=' 
WHERE 
  key_id = '41e7ae1a52f5aac3d67ebc9a156f3a46b087c0912bedeecdd231105f0d4b860f' 
  AND (
    token = 'b3Kt3V0iB3YCwM8Ysa0659qWKB6hEy7kVdSLl976l/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )