INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1caf87469e1dba37f33e0ff1d84df99e5fb9ac8b43e74269794ef1f309f8ea33', 
    '2zC9DmtAIQlaGfiZ5EwWibwpVjNBmpFffTFVSySvWLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)