INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc2046e2ee4781ce0b4a03c038fbbb4b56bbb7e69b3041ee4d113548ffd721dc', 
    'H9SyjJiS/2MIMBwwekKV7/72YkHGByq7lBwUbBlqpDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)