INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d4a729b35800c672f23199c648ceae201dbb59dce3ece8baaeed21894806e58', 
    'h78rnxAjUd178fc73q9SJSV51NqBL4YFl8CpzyfjJP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)