INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '104102162e972abf76e88b4c21004ba825dea6c640ebeda55be3098c1921fd5e', 
    'HifuOAvfZgvrKMh5K2KNuz19zArLYSkQvDICaflaaEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)