INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f18c55a54611562de9085bc29475366fa01cc43e5e81b06fb6b5b1d9edb6e1ba', 
    'IVhkbw6fgrLTO4h70tFCap8EcpghmnwuzumcEN2GFOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)