INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e34509c89f458a1d4e4df063bab7c4d342c3fba21a1727ff439a95ca045e751', 
    '0Z7t8bxIkbp7i2k8eL1SLG3D9PGnAO7Wm+i6mAV99FA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)