INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44d972629558af8c496d254fbf41a388858ee805e445ea3334f4cfea0c5cec93', 
    '33JK4qBoelC+f40IY4NNR3Wrlu1YKUpLkrKEjCVf7S8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)