INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2ff13a660cbd1e36f840a08d05de4b86224aaaafabef4b310a6bff981010080', 
    'xIFy2S8TLmTSS3kR3pVqqBoCEKM9Vqqpe8oookdnCkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)