INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a9e6e61c6905e9657d491545daaa50302dc26fc76cf4a7a5d79a49147aee21', 
    'IGnCmwp64s97RFgkmRs4saZd1yxmgJdz/sMeDfwZ8sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)