INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce2c37fb37b2bb284511e397c723542af481020d2da54c50d35284a425004dff', 
    'HCxweIiTwwfCu/WvYuoqlYyNNyqdr/RoSEE2rAbPLWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)