INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be9b359c6378a2571612aad4162dce595bb07675a955079d16c0d06fc39e27c8', 
    'C7efJLZynXCzVqoxN1cjQf9aZBkCecPfhUW+BowfKYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)