INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a2b8f104016fd9db466a0203cc027c7bf8f7792c49462477a02a72939d9e458', 
    'Fb5PWq31DwlzlfTATxoBojGGSUhZl2QZBV51BmDx76M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)