INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4a1969e22afd33d209b38cd8bcd493848aec19768babd831652f8885c778b22', 
    'GpXPJc9F6WXZXh1vY1MDVHBvuErZ3empYe8lFuhhOPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)