INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456f29f58a191b16c4fd7000565208e2c5ad9c4720140efa66192f0b1127da55', 
    '4Ex3Hr7XyTPjUyKNsHem89tltLjKEn1dUh9kwbU2mwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)