INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3019f7ba243a813c564615f9a2c715f63c49c78565bc0d907b70fe3178c77e4', 
    'cRfVF9qP5nJObjDrVa3tosLhuD8ZAmNjHFQOylR294g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)