INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6b391446c2e2795a9575ba010499633c27215af9c6ed4d523e465cda16155e', 
    'fMze/22SOmWUAAZvNMedlIPf5+jrqWdCPOB8XuxVgNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)