UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEO2xXspYKiCLqANnuivKxY4TOEo+Rrx9EIPnOAnweA=' 
WHERE 
  key_id = '013d150582ed83313262383aeb1bef2d4eb2786b614037167e3a72af237d3397' 
  AND (
    token = 'rEO2xXspYKiCLqANnuivKxY4TOEo+Rrx9EIPnOAnweA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )