INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e65be37e191fda1253ea678e4d652c2a781f1852a3ee9cd856aeaf4d7fa5a7c8', 
    'jXlyUCGukanghXe2AxmZQiCvbPVvR5T4644lnaTtmSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)