INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9970fa75f74f2d1fe88cac1b6d624276219fc2e0c9e93e1441cd642c3981d640', 
    '7OkwSj3uWlHp8eaWA7y2gf45XkJtH1Wzq926S7mvdLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)