INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f6c76f98a4fd87b9f7a54d195267529db91486d431d3f6d413f4daaed5627d6', 
    '5vKaoWLq5hHjyFieRMwd93/opqGVFUzAPkwGlrtnMOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)