INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0435cc0bd7595f1f3a43f901833c2616534ed036ad491b3ef2bcce6af5b71d64', 
    '79XDuI4mqcMVR1d8KiBmM9p0t4kms7KLufzcjaPssv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)