INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c952ff71f98e2900660bc0b86a4ed3cef3e6f54a4c78f837739ea074a4a7fee', 
    'W7atzK7w4xUg0M/M46KgDesMQkTFLeb/2ZCN70uFRlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)