INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '867926837ec52dda328825ff586af3b6202d3588388f07eadd80aa4bd4dada36', 
    'XOuZkXk6JHW5k/Rhm/CIyr28UBhXZqwOeHViFVoOMTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)