INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b32291b893515da62a223a6f386a6804df5858d75523600d5aef26cc68da389', 
    'EJ96lNxWJ3gxzZWzFfP9+ypiw+bZIuz1Ha9p/KGn67g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)