INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cadb4718b0568368dcbc393819e8e7cc15a488307a4bbf3e091a085d50006f5', 
    'RKGtSpjBLUt3wWl22uzuIOCI/K/IPD8XJitfhDRdKB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)