INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56edf97f641a3b56cd2d93816e31dd9d1171a456bf2b8772e3f4fce121bebee5', 
    'nzLUWntcOClmOv+YlOK879xboS6aZNX1O2SKHHBUsOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)