INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c741a55d7eeb1b64a50efa016b71b52436d739519353e92f1bf4d4219cd0778', 
    '0BAyGa0AAc7bvGQeJS0H5km62jeAaORmI41p/J55hkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)