INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b6918fc928c92587025987c8adc461da43501d8f24d4b7aaa464f7aed443d4', 
    '18LnfD4WQb+6a/dhH5XQ5laFjBtTvoyEZFssXDZozJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00222

Result

int(1)