INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347ddeec053e9d740238ab1f95506f02a0dbc2fdf4fad451c250e4bcfcdabdbf', 
    'rRTu1wCEmHDUBL7Nn2mypbCIyH2y6YzXCgsHx4Uw+Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)