INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c5d3b09de024188509528b4cc1d1e774ec783acb0627dd113a911f55607f786', 
    '6DCS/RE5naHffmhRekkh85Z2UUlaBgZT5Mf9iEVR9LU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)