INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b460e8976c113bbaa187306038f0e528753d073749b3bf799a19a4eb2552b26', 
    '+oRKq4xujIhydieY6eb0kS/FgqNaLK/VpbfNR05w1Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)