INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '635bc6a944811721bfae60c546007b630cb7153855c2082a77f7a31371c2bb0c', 
    'q9cyAQyjfd8q5H6LsskixZ7jm7H+7tc6xb01Ccetg28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)