INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c3327c2e7dd326a1ee3495394bf94f586451875846ad16d48dbe5ff585d6ce3', 
    'FUpjri2s4Zr9UWn+JqbXknlq7JyASis+bXgrQi2F3x8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)