INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89f686ea726680a8f508f9b7bf8d358ee573c5f38d1dc99933ca403b09654f0', 
    'JJTo2ButwSoMe5SUGN0OW0lJ/r+L9HAR6SIEf94tmp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)