INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9b0f6202fb2e9dea33887d95f04b6e3bd1a19aee32f7e58b2bc9387685c27a1', 
    'XqfEqniMWs8I9FAWyvmw0wxRu1baCyFdTvKSdcyx6aA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)