INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7cdb446cf487df5399a5c6a3718a3be2b8cb3525924a588592231aa0530baa', 
    'VG9FUONkHZ1JiyEL1MbFExbL3fR+OXvyTsHVvWv+daM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)