INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c649f06e94e8cfee5236453c16988c44acc5bb9aa066a44c645a088e7d40521', 
    'KrKm0WNw8+68jkvexDCyKZfg9xTXFsj8h38ev/tC3uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)