UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7Wv0RCvpsNwDKHlqxl/nDHo8Vfnl8v/2egynhXVmmg=' 
WHERE 
  key_id = '78d6a249d6fa503cdf19f9400d5b9679ac2370fb5c5f04fc372ce2650c2712fc' 
  AND (
    token = 'i7Wv0RCvpsNwDKHlqxl/nDHo8Vfnl8v/2egynhXVmmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )