INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594e72b519d82915384fafedaae91d391d4c12a01590782fe17a883a802dbfff', 
    'e9PyFl6mdXHUBPCGETzU1CxLZE4egu6FJnx+ahDNm4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)