INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1da1a5d211cbdae6ff66610a13bb7f2bfec3b430d1c530de1a39bd0162af218', 
    '2rrlf397fJZZoO3MEHQjGW2bnvdEtnpx4mUAmvIVqYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)