INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8a62e6c2241302a2d46e90d700f02d770e2dc95f0a0828a7373354e2986d4c', 
    'NQ73RGr7cJGg4f4gaUDKA1Gp+jCyDjTAZxDK/+qhO9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)