INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ef465453f8d72bd8d1ffab18fe2f4c246a0c704f61d23567414d16ff9ccd9c', 
    'Kx/OFZOt96Tl5yxFcZiWoqBDO5MqbOR/qNz0q4B8MIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)