INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50f09e533ba96d8ebdb9b6ecce4e53a47d942cfcad825757716a02c6886bed6', 
    'Au3wwvkkTEu1q4J2OFK3f6N5mIXEYLwJbmZ/DU0gLmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)