INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '183e6df1bc462e542d5804e737e3147dbf9611421a7acb3ac899b3a895256194', 
    'UKv3PhSksB6EsyMZzDW0eantDNnFXz0NBgc+cu+d4jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)