INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375e2d2708229db10d55dbe2b98e5efed3ff579a267c469f7f9ad7f62b7dfad6', 
    'rPrvZjI6rc0fgWug+io2wp6GXHP8yN8JgPWIwJdjeMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)