INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc315423a26721d288957234ce8c4bff82324aa2af4ea975886f23e17da15e1', 
    'aokP4KL5+jobL5iykt/U7AlXoVdeLVWCKZ0tXhFY7kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)