INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb6e997c1da85585155abd725adec188c91dfefb92b287d47bd14abb71577e6f', 
    'DnRM2FZSGBismgjAo1lO4OzVpk1Ya7lZMQADV7BebLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)