INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6094ac8207cf44b8775bf65537680dfce8280ff605990c7459024cfcaf21007', 
    'plqQTXjZw79rsDHY0CDjUStKYyz0c4jlC+1786FkVXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)