INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d7dc89f894574442b3280664d2514cef98ca472180e3ae0d91cd1442fb414ca', 
    '2LOpQNGaqaujMBvwETS/t8fs9ZOIcaO1cvjYWIZ28Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)