INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd50505625a63c53ee4f7474d1f22bdf559a9cd11a6d7e14175ab51ac119b3f8b', 
    '702S5a64SB+srPju+UY5uglWnGGy8Q0r5dfrKeCVdZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)