UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chjaUfBP+opMX8oP2Lge+5lUXC3qNu62G0q2vhy+GDY=' 
WHERE 
  key_id = 'c098372f53aec3029ac2d2b32d3e536c9a7c850f0bf4481ba62f32d3a1414152' 
  AND (
    token = 'chjaUfBP+opMX8oP2Lge+5lUXC3qNu62G0q2vhy+GDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )