INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b3dba440bf61119eb539beff9698bfa6f71c4a4aaed4839b420aeb84c984b3', 
    '7yvyn604kW8Ls3JRlwYnRH35m8WA2NxfYRLcaXHALyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)