INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6933ee7f0a9c68e62fa4ee4f484854f740b3998185dec25723969c04d7c6904c', 
    'x77+5vUHJlxqfwPphfff3mzL75M+9DLy0XFRDui2xfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)