INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55412603da86b208be3a04c4dbb00722c43ebe8dfa158c3cfd880fdfe1e24200', 
    '7YAmxY5sLbcndKKg9wWfErI77S8gg3tk4VqfGjDCcB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)