INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de0390a0db55b06c2aef18fd769c58a4c1ef4cf566b9e300b83577606ac353d8', 
    'jH9ZNXOJGn0bCosn4z1DFbmoRW2LHkAsC0p1GHzDmjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)