INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f1c8a3868801f57fcb0a3afc55e6d02491b07e0d253a05b1bc32c2b78ab1d2', 
    'SlYsVIq+cCMpiE/DhEgNvHqkGtj8Cat6ADLdKjdHqMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)