INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e64806e5521294b2cb34cc3c5ae0f4c343297bc45c3bf1f680388af350d5c23', 
    '2LmroHf3+VHVmNTUQamThBtlxI7e2hJgr4r3e7OmYos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)