INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac541d718d10e3b5419faeb73e42bfb3ff17ce12870959c97ad1db15be4fdddf', 
    'fKMUyQwh1IBNNkKNK2jB1k323MCWqvFcogz1tgywWUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)