INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6811691547d6567b5f9d80e42a191600b106b1c7c11157263e26f8b0ed1306f2', 
    'GDCeUFS/r8htBwhGhZgw9vKC9SRdvoZzqXmqFHzHQQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)