INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3f1f52f920b194425f957c402b09c090751df3f26a58e400654d37166c150a', 
    'DxPDhgrc1GV8xeBgtTfNznLSqxAP5aOMwdMXiDyeUko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)