INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee95e3f0eb33a8f3b2f7f650626c1427705dee7d67768d654c707388e78e7503', 
    'EiGeV8VNloBfONTEjkXkFsF1Mhdf6Jo5n0bcyhqjQOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)