UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLZnqN3uxK8PPNt7vrNsN/yK34uwRDN58YkYygU/XlU=' 
WHERE 
  key_id = '5e9699dcc4b56448a30096c6b56d421cbb428fb04c8690cdcc93e5a9c6b2c405' 
  AND (
    token = 'kLZnqN3uxK8PPNt7vrNsN/yK34uwRDN58YkYygU/XlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )