INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e70500f0894623bbd062546110d845f07e72ba4a9499b99f2ba1109b5af2448', 
    '7VQeYG/hM9c4EYeJuSo5rtufnBNaQdtqIM4IeAhhXTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)