INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34848d8f2216ba68f6583a20b47bc2c898255892aaf31c3436ee04fa20a3303e', 
    '+XH5ucgiekld4dT7g0cTbo6agzu3qK7npSN7eN5PmX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)