INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56bf697b72484d05dfe756b69619cf87d0208ec5148df1a4bcd19a9672d80b8', 
    'P70X7smHC6zUXLw5zSG4C7Z6HAtR8/glHHsIApUteGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)