INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d63898fe3bdddb453288964597cb0cbdd059f92ab5625f42802c89017247476', 
    'P/edmlY7PSc6Fo6mny7ywz1HjbiCdw0x6MYQ4ShQcWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)