INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f16503c7daccac9f367737e16dbf37e45f4f01cf14e18655326927229938cfd0', 
    '7jZj7aYUesfJV9PGb/n1i7NIR6TaGy4zmGiJ2XrQr5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)