INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c187743be33cb99b1a502b3b748830dd2e01136843b6d91020fb417ae9035fa', 
    'ke6Ty8P0/xy0lkO2DuR/F75vkTE40mXeVKgYmdAo9DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)