INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00810d273d7f1937288c0b80a94066df944238970a6fb7904a194d31b4dabce9', 
    'KDU42yG6Ppxaw6DtAKh/7TaJCwkEaP8Pb4ybsxdRWL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)