INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38f0839396f9cba488e6b440a3c4fe618338b6d023aa3b2fb53e7842a0d4dac1', 
    'eLYwbP9fONfRzeMpqsX1PfrfyoD7XEVdwe1o9DCY9RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)