INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '324bd4f0af497d6e489ece1013667e45fcd8ec3a410fb722b4c0551c990f56d2', 
    'VqVFWG9Rnvzm+4Yn0Ua6930sOA2hwq273alb4Q7bfGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)