INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0ba14a153f3d15ddcf7856b26ad51364ec8714bc04c2ca08f7610440e0d90d9', 
    'lmo1HwUf0k2ONApq6NWt8uLrO91rud3HZzW8Jvr1oY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)