INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3aa687a6eda084bbff5fb101a3a280939d18f113794c4e785fb7a54edf657b3', 
    'DNWgM/wmi0JERTPdMA1ywGc4z0fttbKlDQePA3Nkm3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)