INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2515e745fa164dfe46d425a6b0708bf0cb2e8c004efec43da6a2a7805f0e8ce9', 
    'eb11RSjJLQs3PGvTJpIJeiB/0sjizLmh2i5iMowFGiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)