INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8c9fc5168308ab59f6763e0be1eff41e459b2e4d53b48812fee35112764a8b', 
    'JmSQEU8qYgQtF6A1vOWxf4Tgf+x+OWMsRLt1DwZ3qNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)