INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebdf2221a461c502739bd4e5059ead84418e7e37645cd27f2848f4351a772c0', 
    'c7jvYnio94Y4BwmoRAiCBumIcHZ8ioT2NIYuc6bQmeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)