INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea3608f92b30063df5b9acd8b2142d3feed1d08edc625dde3079b9940fde9533', 
    'seN/MQYV3ZpTLFdWeXrXjcLgL7NROJzSUD+Hr9nbLh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)