INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1de305fbcc83d33e2671684b6a3e611676434635809f375bc4841d525abe4fcc', 
    'KLDG3nDZrbCzC+r2cC5lyNJOB/udFbImEstMJk9QLxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)