INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dee60073bc596d20679b7d3d98ff23c1eadbfb14f291339b7b44757c61e2752b', 
    'XlTr+XkmWOr1wgHjSirpDTGJg5uPXMvSiM33ObacUgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)