INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf509d4b956723230b0a9029137798423e8e855debcdc422c337430b163c16e3', 
    'uan5O/E+LGXUPYiPNHCdtLPeaYOWF05YiL3Ni178B4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)