INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6824e28f24f6bfcbe7d18628f78675fd704151a9edca76121f645d54af22734', 
    'c3SGpTa/Z3OXPnfjaHGAzzpEzNkt2SPA/blCVUOcYjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)