INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '914dd6b87035353c87424b0072fdedf6bb1d2fa1a4354020e44586bbf2efd6f7', 
    'BuOkHVJm7IUl52cR2RgEa9AWyhW1D/EysY6/aTijRPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)