INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b903e4c4dbc799aeab68c1a98365ad912778885f6b28fd2d369acda544e70e50', 
    'lA5FUPf5X++L2OBrV/+avboA0QquuLSmpcVMGtR3MMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)