INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e924bae7594e49c05f33f028251a3e34c95f8adb3ff8ef367a51d0a9da73c4bb', 
    'N56WGVqv70P8fAG3LoyltvB5tWqu13xgm3OhZhUkU6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)