INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7913bd17a8bdb31ce87242a3382700656f36f4d4987067be1adee61a68abf49', 
    '+IPpgKrJIbFqje91cni6iCXJjRbsAXTMOowGti2J6q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)