UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dY/mGGLwcbj/IGH3ilXMCZ0I9+FpF08KWcMWnx1W8FY=' 
WHERE 
  key_id = '6b28ccc5b7d1ccd1c64226c3a13acba2f32328ad077b12d43997fd9e5c965e92' 
  AND (
    token = 'dY/mGGLwcbj/IGH3ilXMCZ0I9+FpF08KWcMWnx1W8FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )