INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0482ce84d18a145dd5b51bab39943bd74262c343b990b25549786bceac0aba38', 
    'Fz8SYNSgd32tIe5a4B8KHObPYwqk44jA/vb3Z1UIRus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)