INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '726e3b698e45899a156c86e44255761efcc4f5a052243193dc0498497ff96e2e', 
    'g0/dF4TbaPdweHHePXtw4YBHjWlKmXHWOWunNu/7C5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)