INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2349aa02eb978a68954f62bf745916c8963c6bc7114a937b41b71cf766d2bfe2', 
    'tP30TsHvTgzFuDe85EuvcG2DZ3f25lywIoDZPAL2F+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)