INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '826b91f6d7c3641cd0c02cf17ba50cb8b7faaa99876941a966e12f0209c1c84d', 
    'rGJydeXR+W7PLHdI2BKbv1j40RBM2HmmT7v556i/1XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)