INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fdc8d84952dd626bc836b361f8592347677816a0c239b7fe23080649fd85c32', 
    'L1PZ614XQ/7HKBQjhctJwPBYbw1/GKQYDjipzQds3v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)