INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b41db2e79a217fd8b8912eb76e52f733ac195114a147c13a1bd7a30123012151', 
    'QJJZXT7abQTRDTaQQ0PPMQSQFN3ROeITo19cekCS0vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)