INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3f17dbc33c502037560dcbdc0deb370b3b51d1de2b0a53116055e87cc6b9bc', 
    'C1am3dozB5d40IMc6WeFSReWvtqC0M3vfjy3NGV9SQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)