INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bd5096eb6af8a641086122f0200a0d9e021625753933183893864cbe5984b84', 
    'Ai2u9PLAkYv6mGxnFTbW7qzXzGh4gTRX4k7Sgb1PDYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)