INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815d0faa456d2817eecdaa60d837adc0be7961454cd668725509b873a518164e', 
    'VrAlIAZBPgmFfo+m5q2ox8Bo6rP5xpBtmhnS4zZo4Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)