INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93e6e9d7540c00a33fdf33b2c753d9f42ff9f86a7d580c862d980e81ebf09c83', 
    'nrIhy/TPQnwt1FG32V601YePfA+TpylO6ZsL7WOPjNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)