INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83662eb8661ed3a12a19458a806b2002a4e2cd74a80f0a1a09b1dce0855d5230', 
    'DfOY8XshdoJMKiFLyg76Bpf39XDuOe2wUNvK8ixVRPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)