UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44Qz3dr4rRuHIX/Mete+OQ7QfDoejEGOpwF51THeBdA=' 
WHERE 
  key_id = 'a135051800ea899d0a962f2bbfdeed01d902b3107bf2c2792e789b1cf6bc5245' 
  AND (
    token = '44Qz3dr4rRuHIX/Mete+OQ7QfDoejEGOpwF51THeBdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )