INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7748149f010e7990e5fe257dbd1d3bc7ec45534ce5084009a4d5aaa5078e71b8', 
    'r80y8sHnhTfBL1JCccEMViccvMSIbuB8hphgpp/iLFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)