INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99837f2aadb57ea02b400a7c9992189f04d977c4ea13b55cd51ccf4e086e75d3', 
    '4D3XSfx+ZyP8m+P6iUlEPC5Uo0ogXECn4IUa7DNrArU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)