INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55899ed128a3df17da48bc44bacdbad20e0d93c279f67e36c1d2759488a02d92', 
    'GT3VLVSJlLpje3R3yjdmeCv9IRTx4SvuhNgdcZVj8QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)