INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af1511032a51cd0fe193b09f292982129e1b99eec3755619f15b3182172d2637', 
    'gJ6Hq3WyIpaK9SWBUnjNoF6B6tEa5LZ14/zK0vki+qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)