INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c4d9917915cbc05d50943929064f946980a32684dc392c6e72b9f414275428', 
    'B47eg9T62ED9Eagy5qu2sqDaE1wL9gZTXAo1yrA2x6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)