INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0db138ee804e7fb03fffa7ab3ea9aa4ebc75c23189b743b699809632725a242c', 
    'Jp4NLJtTlQMn2ZW5RPoBl43n2TsXtmwWpQI2Rjf9grw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)