INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7890fb46f21c279b912c593e09689550d6fbd11d2c50b5c52632b90d9c902b22', 
    '9MGzLYpPMvQqmz72pN5F76BwHVetzhwrc67SuZgiFfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)