INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db52bbb45563dd2f61125b563d11e28bb5dd951d12679102cfc97d5228b0c7b7', 
    '2PIgMcBRBX23QW2v88yr44AfIs7YpAatKG9F6eLZWWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)