INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3466d0d2e4cf6eedf9a38dac46e5d4ffab6c43f99654d357d4039b7c27d2933', 
    'C8VHMuXNBKfGJ1NwYlmyWMrIewNwF955wVjPDLhk+io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)