INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4546da5676dc004affb8118bc731c9efc0b4ba91eb94d56a82bdc4e86f832819', 
    'LJ1zRn/J7rZF35SnRinylE2Da7hRVYu6Vn6r5IbSP/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)