INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec78f8e3bff4203159062eab32138aa0c3cc6ba0340b337100a75e8714b97815', 
    'SqvXbrNL3BuGDhM9rYzXOUO2n0h1o0PlDdiZSkf+8/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)