INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9799d1ed26e7d43b4bf429365e44d4cabb80a8adb0a45a0a2b7fd7232ffc5c9e', 
    'EO39a8u0isb32ClGQId8bK9LBcZTej7g+v+iljUCiOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)