UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e31O113dJQN3frtut7e4q2NU2AY4LT1xLsk1DUKPAR4=' 
WHERE 
  key_id = 'd42f783ccf8f7bf573cec8069739628743b0241224b22f9c1ac16d0d9ffc34ae' 
  AND (
    token = 'e31O113dJQN3frtut7e4q2NU2AY4LT1xLsk1DUKPAR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )