UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKbGR6iHjqm0AZQbQxWKOszK7h94KpwABwKcefz18Zg=' 
WHERE 
  key_id = 'abff520ed078f0e33a790529ab154055d32165b81fd8a818e9667720ec4d4a1b' 
  AND (
    token = 'zKbGR6iHjqm0AZQbQxWKOszK7h94KpwABwKcefz18Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )