INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d721a60e8d0b9acbca290f9793fe175e8b86cab66e67a846a116508639a3b01', 
    'S3aTVIp622F9AvTLMCAxZy4ElR4oCYQdcC7BQlfL5YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)