INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '262a53eb635d5bc869bae1a3c9aa98aa12e1512a08ca8460d990c18051f72bf3', 
    'ML+OjNyTfRBngVYWchNhwMy9vCQbpPNd88zVeOmVQEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)