INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f1859a4853532c48dc2f6c3a825b5d2e685ca634d5852ac5892875844e3c05', 
    'RjPs3jRrfcmFSx6qD+mDTny+blv9SVuVDNwHr2dxW1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)