INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b26292bce251139d9cbe7830bba0dc98a47fd8fbfc9e9fb0af6e551c611564', 
    'F7enWQtWNUyNBcIji7fXs4fLAZA6w/Z862fsbT3fpxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)