INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a498ad903c976ff7751b480d5eae7ec940430a40fd6b2bcd65e6e657eae54a2', 
    'ojPsR4CDvhUfUcQniKeuZTHv3xhPZuhhtjhyYQ56By4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)