UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAMg32XVPGJHho3dzVmILvTdPvQwSS9yB1L4Tlr5oQ8=' 
WHERE 
  key_id = '20d2d37f14449108f145374b1cdd242d616a03e2fe217bdc7af0369e29a9fb2b' 
  AND (
    token = 'sAMg32XVPGJHho3dzVmILvTdPvQwSS9yB1L4Tlr5oQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )