INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bff98d1ea6ebb6494aeabdd5f754956b7b5e7cb4e412abc443d8dd188663818c', 
    '46DVxKG47T3Bn2EJxR0TBmVUCcUJzEIASj9IPUa0SFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)