INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d19334f5ace935be9d2753fff0426c9634c84520f21769d1b5d77a64d9f59bc', 
    '19kouh6IjBgEcQMCRO8wSeCj0LMVeIuDedWEPUkYwVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)