INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21d105fe813b2d911ae2392a38c605c75e5e4e96601be8c608358c57abc315b5', 
    'pfuLghp3kFfVP9d3hQ/M8xXfOx0fTaFwQ5mHY3aKyuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)