INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c956379b2e57aca563c9b98fd9690b85fc232f87c173121af5947fa5c59b3118', 
    'uMnREY1AM5LTgUJyueRLNlwxRmrePNLrFV44daBPXCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)