INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a8c78fb5646c843ca227c478d331c59f845545ffd222f831aa0bcf4ee9903ab', 
    'YM4ZiAWFM37LPMNZWNQn0b7kjnavMADxXf7ivG2FzOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)