INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '551eeb61d6175fbb501f920bb82b651259a70c36153cd7905b1ec2f6c43db971', 
    'bVmtHqEkbJNPJDE6PmlIvAcaVWDKB3SDvRf2eOpljLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)