INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57a4b3ddaa39c4dde4be850544fcebb432193c42562748b6ecef8070f7aa7534', 
    'nnzwguoHwOYRlQ1FVb70JnT+MbmZ1BzwFO7t5/n9dqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)