INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240d602c63be253f46840427a51d3e962bb6436e0291b3fd83eca55116dc9049', 
    '7HEcMQRBpyrysbI3zwSFBx1xi/l98XHGEzn3skI9cJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)