INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e4aedf1d34d18d26be3564e49835b09f2cf18de576b0081588cf63f5ee108d', 
    'MvH3nCt8piQEKRWBBaI9PVgAwN7MED56i/mHyNffHbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)