INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f7e55d98591d1e03deb370b2ab8eb8eab0dadaff48a4417ab82700113b0d3f', 
    'cSYI38asijIKVtUcKPcCHGyT8TVVokMDwMQkxLSdWLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)