INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52f501d8cb4f8b499df750568e51c17b014416b06510eb4b558411ac446d2f0', 
    'iuBqqXpjXI3bvZNsaryNBdGOnmNhpKleyJckeOjKXzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)