INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5b6718adc1fed14b5492fbe2ffdc8949fef06e45440bff925a3a4e2853734a', 
    '0drPYBWXuKCU6XPpzIiQltht+BFufoCqpPM5PfEflRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)