INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509fe1ed2962067962f813377128d7b70fe67bfd899be0e7cdbf6e3236fc1a63', 
    '7Dzd1jjbm+Re3NElifM4I2PQaPUgXudnalQl2xpz8tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)