INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53549be0e4f68c1a0e23a9626a6a52ff7b5f9fcef52c533c820e6adcfa6e4763', 
    'pUHksTmgVm9NieqU+0pLAFO2e5FDBufvhWZ/cFhEq2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)