INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '624f49dba46f71ff82135f56a46197f98ede4bc093a2d543996b7be7827324ce', 
    '6du9+omsk3niXYChlYwJYOUFhHDkaF+lE7MxElxQ5cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)