UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmqu7MI9MUjcQvUjHKmdDPk+EFxAgQ1CMWLhsO34/lQ=' 
WHERE 
  key_id = '5ded5e8db1ca520981506e2577fc59d1adb66ff9f0e6e9b1c2cec104f476159e' 
  AND (
    token = 'lmqu7MI9MUjcQvUjHKmdDPk+EFxAgQ1CMWLhsO34/lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )