INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9151fab492aa52fea5c2150c4daac7385cecd315ca7259d14979c564f8470542', 
    'f9v/zCur9H9V0eHBljsr8p8KMC+xJ8lB1JAsb6cjWp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)