UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYDOfOqL2jK8RML8wHhAoLSpMN/ttHpAH9eF+tsotYg=' 
WHERE 
  key_id = 'f520454473cdc1b2b0b085b8f18ec21259c7265f32653744eaf9268b5eebad15' 
  AND (
    token = 'WYDOfOqL2jK8RML8wHhAoLSpMN/ttHpAH9eF+tsotYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )