INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76a572eca6e2c6e2ae26bc899dbd8356c749867ebf297428282204e439f1b5f', 
    'pxlcPn/z89n8q6XIv2jNmsvjz4B7W4voRPJB1vddAAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)