UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhJxz1Ig1B9MeyEUfrcCAN/oYzXqh8qM7gk926oIB88=' 
WHERE 
  key_id = 'c136d69c81132f46d968cb0ecfdb831e0c01ad94eb1bb578ac809a7b82a5bb67' 
  AND (
    token = 'FhJxz1Ig1B9MeyEUfrcCAN/oYzXqh8qM7gk926oIB88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )