INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6968bfcdc3234be5c737815f315d97053699e2f32dba0a9c05c010e3c4d89c', 
    'RNfx1Hg+ZWkZgPXuzMZ4gykiADBzw4DF9/N2Qo4rBkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)