INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53a5f62e3c1f6d7eb4be7d0243affc545dc129e61dc8c1229eea8a5332a402d', 
    'DqZp+TV5Eor7ItEykBZDK3LpE8a3LL19IQEbiVxYNMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)