INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9803a4897ebd5d2311c8fa31d446a87caab055fb6f3496f651253de90b08eba5', 
    'iTYpkYweR8WHmFno7HcWAgKRsP4Ns+zSS4BwK7rvLtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)