INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e404de465b866c13cf7680d31a8e8e1b7d744923bd7c2f8109d5ea4668426ca', 
    'QCOBjQX1OCf2Rusrt+MF3idUhCAJPTJEtG8Iqv7Pulg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)