INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3f6a35ec6eca3c9c5247ea3038df94a4413a9edb6e7c62611a6e54695ee599', 
    'o+5S1moKgnnIFVUL2c1kPV3QQt0uaWkRBhVHlx/6fO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)