INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '595861a1b89042ce2b8f25698f0680d06022e2db13f001bb98f1a3f42cc3fd5c', 
    '8/qvGQ3P8wkH2YeY4LfU2I7HM9R6FcPzuRc+nhSuY5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)