INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c727598ad18ac12ba977e75acc8ee643479becca8bfd52adcd9eef97ff5507af', 
    'CHmqDi8U9+vOh0ir5ApOLJOKNz9fHhrOcCLzNYDd20M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)