INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e447f611bf5f3847cd400248f52239259e8f7a7d69e0ca1fddd515a566169638', 
    'dfARmAnZRlvZqWwYQ1mnVp5Ck3XPRkt4pkH9VdDUvXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)