INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1753c25e1f30466a1b7988bbf7b20beba81517ba0ec23b9e6b238ecb1fedb208', 
    '8TeR3ChD8CORkpxOHHiiMUkdO3ceuZn/gGp9iUC7igM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)