INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b291d21db1d296f47baae516d1e96a1117566eef35340588a71bfdc2fe471d4d', 
    '7dkBGURD/Dt4RZh3VcZQoxVS6rohQICimCUSGuYXbSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)