INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d71a1ab8e541b2522b5afcc8762589f7b6e5360387e69243a36508612b2ba6', 
    'W9ERtWvxLP0t9+mLQAb2q9Bjo6m8NLxUEuFpw7YahrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)