INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51fed6695c98f251b524448970c5136af3d81c76b297dfad1b43b0dd1b73cf9', 
    'Vs2G8r9CP0ud6dgppVuI1cRrzuvwAHeIy1BPW0pZ3ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)