INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b101168c53f433d40446fbc8dc9b041b3e6fbf9867822a682b982f615dfe911f', 
    '6JumMac3IJutGtA5d6tOFEtSfklF02cNG8kcFGv60DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)