INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b626d346b4bf40fd578eb8a6177834a3a9600776576098b5329fa27d22a5731', 
    'W739lTG+c+QPtX6POfCfnWSl2uvkn2VEnkZXZLCeVn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)