INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ad1a1beb38de892ed3abac1db883c331112bb54d471fd8a3a61eed9ac2f34e', 
    'cnkV/0T8oEt+qv134LvSvUoU/UpLSO4oLweWqZIELBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )