INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5875d77a43e8a30e523e171f064d535bb7fb751ebf3e886226169d872e59fe6f', 
    'ScVzf46hL3Bz9wHJDflLH33flZrFtxiTewrTYZ/g98o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)