INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7669162144f00808883a3f2e244b9372c138c95ab6f771ae9e6eb15120c268e6', 
    '4HtgtaGBXCAJWnkdhAxSYK1K0WXRY2HJKJg/U0E6Vg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)