UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Io9Skp+tQN3N4nPNMjOJOZcL+rQR2TT2IiX2vMPI6Sw=' 
WHERE 
  key_id = '90dc0d2e903416db83937b616ffb5afc7a2cfdc889c440543daf98f82863aba3' 
  AND (
    token = 'Io9Skp+tQN3N4nPNMjOJOZcL+rQR2TT2IiX2vMPI6Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )