UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNxPnENtKn5vf6EWrNNEo2DYDFBPARcKpuBb3xAJDIc=' 
WHERE 
  key_id = '918eb894e3a3cb0df75807d2bc0b9d10528cd315e3fe8f9e48076cc1e52f9d05' 
  AND (
    token = 'JNxPnENtKn5vf6EWrNNEo2DYDFBPARcKpuBb3xAJDIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )