INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb642b6b992bfeb3bb3aaa9932f551e70b61d45b370975396b14d4063608edeb', 
    '2VJGopM61AiBRLi1bM5x1x4cbhOEGsImrFWpcwffeyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)