INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b627ff7ee51c2dac7ad1361afd267098c394875722947b66fe9eda49968e24', 
    '2MrxkbdIm97wTua2MM/e7QtGpSalvFros93lnb2BuLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)