INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b27d2c8fae18b889b3d379b8dd6aee1d35930276c1c4cd46d7688c46047d6e', 
    'e+ZHrlOkdQmBBFeVe0rpltfvvtU08y1IDRJMQ/Qly9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)