INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '379c3e3a7af97b86edeabf04571bf43524eadbb5a8465f2962a35238379b90ed', 
    '4Qn3LuktQdjWgbcL32Fh0E3Qr6cAQpmAx+9FG9UM1ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)