INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73ed6b76a0510256b756b85d0ebce37373a74c52932658a7bb6cb3e04563a47c', 
    'jMSz37/Iq6FQTAJ0T0zzZJYJ9wEqfdBWXKjhuq5tfrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)