UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKKST4PqEhTQ19MUltu7JC/TK4TECrGLaJZOEq5R5u4=' 
WHERE 
  key_id = 'ea2c4b2f6b0119f0469e58b580466767eb72b750b882f7db610cb3b7cb507895' 
  AND (
    token = 'EKKST4PqEhTQ19MUltu7JC/TK4TECrGLaJZOEq5R5u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )