UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTJgMymT2a1R5j7RNoVdF9Vy/HtlrYYGwQUPIw13Ci0=' 
WHERE 
  key_id = 'c4d5ed2039a95594edd14f2496a3a8f4b786d9b3c9c6b9b54c76830eabc6c780' 
  AND (
    token = 'jTJgMymT2a1R5j7RNoVdF9Vy/HtlrYYGwQUPIw13Ci0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )