INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3fc24c12afc768383eef10d5a618cf2c3bc09ed94744e907c012e8efa446262', 
    '3n4vAtQn4Ecl/A6WMFj4jKK2phgO5h6U8IMlJwXgwOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)