INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e448267b8d4f605c8a8d94725a11c4c9d32e2c693cfb2f2a9463045c89b1a6e', 
    'PoJv8bFMk6ep9mfEPYWuZg7tYZsAtdZZ5/E5L43a4mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)