INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e629b78760133604107f92583c305e38ac509612002f7a677c1bb19926cf69', 
    'jf1vQXAUTj4yXfJHbUl0XYNnK7+xWVYySRffQZfBDdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)