UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2xIn1xJJ1MNtHCQM7zMdTfUcY4bBpw6ueSLu17/N1w=' 
WHERE 
  key_id = 'f7262c415ce4afc97035b1802ef2ab8e3d97b9fae55f659e5d2d5bca47cfb0a5' 
  AND (
    token = 'u2xIn1xJJ1MNtHCQM7zMdTfUcY4bBpw6ueSLu17/N1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )