INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0543a5d076fb1fb2bacf0cb6c23940c05b700284b62eedf0b9a506c958b43385', 
    '3b2NUp4bfeG+B/HL6FB5Ze4sCj5RKvksEafatLIhoUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)