INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4530f8bf3db65976d1abe38da6dd2485a0b121ecd42c38a188f0352df1cb6c51', 
    'MvD+dW210HftRrXn+buJrifWX2vOqHpRa8ZcrU1uB5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)