INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c0f32768a617a764ab96dca35309be3e9ada54250b93e39f76b9966d23addf5', 
    't5+rPHQVvCZKk2L4lgqKFI5iQLRrRtBMYKHl8dzkUpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)