INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a43022d1bd6ad8ee167532f751106eb424b1480da103fe2fa83398a4ee89bd5', 
    'nhbW2A5QaDqibmxB302DMh1DAsQmjm7xdFbYrW7uq7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)