INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b5f18ca60fe112063a0f90904fad139b0b5345328bc7b52428122958bad850', 
    'aUDdGQX+RNQqwp0aEYKGDz4EX3bXpFmLNCWk1lc6t3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)