INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6609e1e6f1250b12220cba09088849689f946880eecbbef21b18f9e43fd4f992', 
    'iCphJ18892T16RBZH8ISRwLIeFuFveGmNOJ53LmzcVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)