INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a11c8c2c59fa2a3a83ad467578fa516cb91eebf708ed87f5357d33c88e29c42', 
    'zToxayYUeKeGpd9dVJ5VStV+bdU8L8DB6VIej7btH/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)