INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '627b30621ebf478cb0a73d1d3214bec5faf9a48530dfe9cc2095f66990eedbfc', 
    'xM4eebKZ9LQ1Zemelmm073YKNDVNbd2lfODRQCOhz18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)