UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkU6meW1hmy2j4j/VxwP5f/dxK7EMlXZM2wwMm6TBns=' 
WHERE 
  key_id = '4ffa7ca5425802653b81ec143f1f33ebd847be1f53ec1831359f556ac3368934' 
  AND (
    token = 'CkU6meW1hmy2j4j/VxwP5f/dxK7EMlXZM2wwMm6TBns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )