INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcaead9553ace9dc3423322a277f86814f3e7bb4bcd7aa34471d718a302c01fb', 
    't4q8UmKjIQ5oTlb47qvTZcXcGRauR19F88ay6Za1jK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)