UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B582HCEpKtI6JNxSO/CFmvDH95VcTG1fYB78L6TvAMY=' 
WHERE 
  key_id = '615ae6f55495397c6cd00dc7396638ae0e832e11402e133311a6870e38d5a0bd' 
  AND (
    token = 'B582HCEpKtI6JNxSO/CFmvDH95VcTG1fYB78L6TvAMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )