INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac67ab37418c28baa5528746ce9a526c13b0b0546d834fd8222b085249ebdbf', 
    'EzcxVvayFliu4x7vXoeJVez5VRO64wkQtzt6lNdTxDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)