INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e2eb859c1b37c9bf9720a2cbeecf3372b106b1330bcede4b8d1a4b11abecd3', 
    '1qU54QkYbUgP0gmLJVVSrqLC2P/kRdKd9jI7qttujGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)