INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e66eca5c6b5ec51909b53550d0d5b8ca4a695b2ebd326fbaf81ef14a83b3778', 
    '3hQ5JxrF+1cEWKM9FSlT9hzdufSceVoWR15v2NE3KjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)