UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRFXiUWpsQkyjMOIGTu9vG4X/h7fShFCJQMVQDQGLJg=' 
WHERE 
  key_id = 'ba4c400d6e1974d9a5ccfd264ed623347f65f2acbc40f70df50b2e68a4571dee' 
  AND (
    token = 'PRFXiUWpsQkyjMOIGTu9vG4X/h7fShFCJQMVQDQGLJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )