INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b4f425121d2879019208f91f02d87a2cc830fb9438f274719086f15ca03da7b', 
    'LhtJikRIE8ixs05QlFscG4/4qb4H4pmGj3LTc6xX27Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)