INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34cc2a5e3c4f74486690301213e0c9443c3631d772f7c83f41fe2cdb5f1fe106', 
    'k6mJSN/3MlgQeYSERpSHKUgvX4VXFUBDmQpARopirsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)