INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811ade2a8316bde7d5748c63df44d7b321ec8faf3f24db67a1ca524926818b02', 
    'ft7s+yB3nzjHsJlUcr88GqoljVoT6crgzv4YvTL5Jt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)