INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce967e237159024ad5805804713227dd5bb7cb56ec9d9f2d2a62ee0ca358a50c', 
    'tFypeCiGtbQXUOQYQBWZu3qTnngCxt1GXAhgFvLOqZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)