INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d358ba6b7c3a0beaa032e759c5ce417090d213ffe0a11241c6fdeb50891846c', 
    'zseJcGk3IM8yVxnldlBIFBWfqvqWjVOw2B0sbwlrmOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)