INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0cd61c2c2a882f8228ee5810b350e31df1bb1d12b207c18ef7c446bd7f5e997', 
    '5//pzOtHHZO4PUtvHbTv1KvwiR8FB623u0agAQ+XkcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)