INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e647e8f12344def559d30d54d739e80af4cf09e69d553429c255cc8f642ae238', 
    'PipAKQAP23KvuFlLyBiWyyPDZBUNY6nYf+duZ4erIrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)