INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e0f4474168429870f869857441f36e269c7b7aedd6e051aaad6edc7736a71e2', 
    'fkcDCAJEZOcO52zUBk67EYlfK200KnqATSlXvQX802w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)