INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c716920b1300b8a2a66195e4ca66ca7f256468c04638b5d98a09e287cdde26d', 
    '4hSGfOHkDw3eBZFSClf+gy7XqRVxK2mfVzjurH9y3Zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)