UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYTcqMCF7h4j6kApMtw4cbc0ToXCGNKfJj861erhjyU=' 
WHERE 
  key_id = '7d9936d3b294297436b3ffc1603ef6b50d4216f0454a7c78fddfa6ab37781d93' 
  AND (
    token = 'tYTcqMCF7h4j6kApMtw4cbc0ToXCGNKfJj861erhjyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )