INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bda2fea8e53668beea5886917639da57dd05039448d078e3ac0b11a96c71ef6', 
    'nci4OLDN0lP8WoHehBfOkBu9xQLFJZxnLLEljKtoG+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)