INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8d1f94286a9c313aaa077b5df4d2a797a9d1bd42498a870378980c26e30bac', 
    'MVbEQlfGWGwKTjl9zAHAWoeNE2UdqXEdkJEh1/pxDfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)