INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12f76e792007d8cf877716a0293f2d8304b46c7259d6e9d4feede18da027171', 
    'oNo/+cXaxveM7POA6OuOn4caa6r6jEsuqZBtc+DPxNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)