INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269c8fe2dc606cb79424a043463f49db5bee47077c584daf4784c1e7f58de7d2', 
    'K6j8NAauYoRidEWToJmfBcMZh2rAQfFIIojoXpnRF6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)