INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a47fe40051aced2528ea98af2027dd5e80e5ac40bc08964ad400ef408aac525', 
    'D65QgwQ8UsEE9WwYOekUbzeoH6aCEMfcjYBt3QeaTwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)