INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540b8fabe5393127426aec3eadc95c8ac1eee72179506e90dbdca8e5187142e6', 
    'qNRcCbC5O3zbNqWBRdYkCyG2GdsIb/Z13ho/N9nXl0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)