INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7cfe3cf11abd9da87466ea059e5678fc0ae926849f1cd92543a21ca3658bea', 
    '1Rn1TnWBorN0l4mCg6+yZdQzSB7kriFd2FEYRbgdF3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)