INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e99a779ecde76486bd20eb5441c25421117dac663382d5376c5213a313a5de', 
    'm/f03Wn+2anqbsBrGUATcXxwZrJ9vYARUeAxH9XvK5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)