INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758243423e91a1bed88ec0602fb2bb08799467a3e70024d029d4a88dde2112f8', 
    '0n8gZLfrMyJFD2m8Krdk2aze7xQs+qXDAFmSi0AU+bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)