UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RL9PctjeX3ok1hoibsqj0ZkPXNGALxQ0RhRMUE2u4BU=' 
WHERE 
  key_id = '68b70c196284023ce11b5f4afa1bcbc73a36b7bbd17f966de5a14578cdd8027d' 
  AND (
    token = 'RL9PctjeX3ok1hoibsqj0ZkPXNGALxQ0RhRMUE2u4BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )