INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac908b2c2c54656d65f42450d7edb48444bea7a3f14256a8f422648d1f154f1', 
    'u4aILTU3IIXmx/ak4KzRD3+VW1LZBvMFHwqNmAfqLv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)