INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3a4b214ed6383c01172710e6da1e2bb5d39c80aaf21bb9c1b01d766891f0d0', 
    'S4TCRMsn/bMv7dBHhAopcZhZcnfcWQPlAqqZC02XINs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)