INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff6349e510e7b972d1da6167dd72019e02eac2870408fc5c5509522e7a64b31', 
    'a3+5crdu1feUZuU1XUxIc2b1rqPFEz1xMJCT+7KXWO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)