UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppWCPy3PXxofabrZb7Bjnz5zT+KVe166HW8nnN28UPQ=' 
WHERE 
  key_id = 'adf3b990ec160c6b0340b0965a12cb8b3152e9484f12f43d2682ac6beae0e527' 
  AND (
    token = 'ppWCPy3PXxofabrZb7Bjnz5zT+KVe166HW8nnN28UPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )