INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec1d675937bc19ce5c9ae837fe8a7e382e03b42b134d42c081bb203de04da7b', 
    'mpcBZyZxmiaOerLCiUmsfqbRE9sl3pxLf1rfpMEgqVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)