INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a83e30fef7e2112a90ff19134daba6e37613334cd78b478c2bd023e2f45df5da', 
    'hgr+iAPtKQbJ35gaDd98m+GCmaduhiHvT35eIz9wFfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)