INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b537fb5d01462965db8f34a071380e8109e8e986115fbc57bb7bbfbfbb45df04', 
    '4v3ENlldgpwuhvPlJT1sRICTaQiHH2eT/NyqHeG5oMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)