INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45323a594ec47e8c8160d7963d234535e6d53d85010e5913ed865f121f8385ac', 
    'Bt1cFt2BK2Fja7JdyJCg0ofhJS3OFqFbTP3UYsp2et0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)