INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37e985f3e69043d49dcc66bae2070158dd335990b2b888d1dfc68c5e177e998d', 
    'siN/rrbRsB+r18mVeIucMnctDB3P2GZQlSBiCEGs0vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)