UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EloUouLN8hrbGWVSkCJUUZG+Ya+a/yql4T4jWyQXm3c=' 
WHERE 
  key_id = '8b02900d0ac1c00d062bda56a97d2638f4aaf93da312005cf31c45a301810be3' 
  AND (
    token = 'EloUouLN8hrbGWVSkCJUUZG+Ya+a/yql4T4jWyQXm3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )