INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1582d9c714e6d9d52d45a324df0999f931e0886b761528c36eee9cdb04e9fd6', 
    'f4eRhxcM0P95Tu2USkHkW5Qakty3J7MgdQeQR0Z3eAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)