INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb12c9e7f6fd2d89977b60bde534d7dcf0414b13059dad278325412b226ee0c', 
    'r7EPn50GmOXAh8RzLRLd5VDfKKyqnMacppwCJAOpgpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)