INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1d4c65d1ef421c42026eaf550c7db08e1939719da010287032c9a6bf968f0be', 
    'uFzAJ6ED5y25kDCjPz15LxwGAfIVF0uCmQE0kcbyRw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)