INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71a6836584c39edbebd2b13e479db8995525e9c0157d094a2173f9166f4ca770', 
    '8pSiOH95IzPHVKK3VfSB0jY5YLW/AoacLk42s2ChrD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)