INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d717a45078cb1dfd6c04295ac666bf446233fde398989beeca1c603592f28c', 
    'eODZefYe4fV2I3hrQZrXqD1L9wBE5bHG6d3chL6H+DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)