INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475a1ca60b1a7d177de520eb62c8d781b2b560e6ff9a26f44af28e642c2147f3', 
    'eZRktcVHd5inPA9SPsJTLQjhH2zNOAItetX2tNszyGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)