INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2bbcd6deaedad04606873693c1835aad855a0b93bec373d2cbdcaebdc27b809', 
    '7PJjljR9qhoXg4dSujUiPgDtFyqGvmV7rMdeTcYsoDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)