INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c3445cd4e6145dc0eaa481598f299ca2a82762326a5bc18c200db043dfccc1', 
    'B3tDVLKew0HuaOcXg8qDMXxMdkquRcW9x+EPorlQSBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)