INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f52c70900a135ddcb56939b284053de8ee4a32bf7569b836a2aa1ea044f3914', 
    'vHvSjXbiurPTkx98/gMTALvBtdy6rUZBg1CrPykx/MA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)