UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCDxoG1xlIOMYjwnJ0nhA8R3DZr4byX4g/tNrIRgMJw=' 
WHERE 
  key_id = '9a1f6027e66e2d075628fd71f512f0e4bb0440aade7edd60ded4d8beac1f75a2' 
  AND (
    token = 'GCDxoG1xlIOMYjwnJ0nhA8R3DZr4byX4g/tNrIRgMJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )