INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a939a2c73f152e72585809b11d1ebe3a9f2cbae36b048b16ff678197c303aab', 
    'oaEid2iwAC2be3QF1OfJLKiM+/mP6TzE6y35vRuYLgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)