INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34057fbb17311cd9bf123e222d9953212e10191db471321d262062f7666d33d', 
    'l93uD9ZmpY+neEPcNR2hZS5x0WhPQDJ3e3A4r5xyWew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)