UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0su/EjmKbzhtNV+UA9has74XOQ8WuWRxXNEj3IZU9w=' 
WHERE 
  key_id = '185e466200eae153378a0773c11bd5881bb3ad5ab0e7c7abf58dbd7cfd3584ac' 
  AND (
    token = 'x0su/EjmKbzhtNV+UA9has74XOQ8WuWRxXNEj3IZU9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )