INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab1d503a1df9dca602b349178c8b1eda3e79a74a5b9252decef4501735519ff9', 
    'GxQC0MZ74Hzt4gK5kePG+bb+Rr8IoMFC3aieOQzUp5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)