INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b306e8207e10475257096908486ad23e3bd91ce8d3b3cda7743d46a18aa947', 
    'zfrvPOJ72/gCzjducqAcHWlX4dVjjuc7lPy9Psseuuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)