INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ef152b7456c3e7873c567034ed48f60c1c5ebeb6caecfccba2ef298cc6a31b', 
    'yMUwGyZ6faOMcPuahIV1zfvVmmKOkaqt2LbUTR2Ba5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)