INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2d5010c70ef58125ca43ae048951cb75ad5b4d1cad0823ad84bf1a1a901ba9f', 
    'LnLe5Rq17g2HCZQySycEdnmCCFt9987z1sOQRy63HsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)