INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd57accbf7af08572c79a134971ab8dfaffbad7753498d16df82e3bb64eb2350', 
    'ubRY9OD5W0+y2eO931cvjts2OOnxv53Z2VQsnYIIh0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)