INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '253aa3fb0dc287314fc5156de47a889b8677e560d412f4771adac0e9df9650a4', 
    'jcSrA5OSiEw+2j47cW6mGtjvtzOMWj07UKjgewYrQyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)