INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce9bb647c82b52ba3811e490bff504db9f393a7a32087eabb8be1c5d6da6c4cc', 
    '9mr3le8pvCwprBDtF6DSziOGXOnblqc2eLRDRxRsc+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)