INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ba2255bc92da53422ed4de88437c3cc5cda0d46da0805bece0884a75fe3c7a', 
    'IsAErLZSSyHINvzx1xAZSBc9B3hNpUNj9vAj/5kP2jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)