INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42c6a878129b3a4cc446ea0961b92ff47a08409b9dd4d89e38dc733f995d544', 
    'Jk0ldqMJMhqD0/2egw5XECrYTMj+kV2c0Kle6fnGQcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)