INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5eca86c421499c96e5c12dc6760d4db2d5298a27645337bf10425366f0d7930', 
    'MW//VW16z5k2wnw4IYNq1UPqZ28j9B21rFUFJZiJ0Ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)