INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd40d4b8874a0246e6fa07c5adca842587173f514badc4cc048d1ec08aa965396', 
    's9CkmdUOuTeL66jyUHctKv7okQfm3nTk3UFehGFULWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)