INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6792bbe478018dfc30630b501f01928b253feab53a210cefec2841616b0a273b', 
    'ONaFfG4W7aV20mQljkLsyJp5Aajtk+NG3iOnLQUK18s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)