UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/UoA1EqT716YhbIM9dfWd4TMZ1Ci/Ju0hEBEhveqzY=' 
WHERE 
  key_id = '23b93e2d5cbee161a7eb13dec7fb65893ad74db1cff61834ef5a67a1f9acc33c' 
  AND (
    token = '9/UoA1EqT716YhbIM9dfWd4TMZ1Ci/Ju0hEBEhveqzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )