UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExRr4vBvq6Au8+b9rZ9cVVsri8K7NU1IcKp7z8BTnz4=' 
WHERE 
  key_id = '86cf8c74a1b6cd4a71a49e886355495871736870400262bb0e0f93826a8e7224' 
  AND (
    token = 'ExRr4vBvq6Au8+b9rZ9cVVsri8K7NU1IcKp7z8BTnz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )