INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51d1af1a702324cc187917b36582d2bd6ea3a1abb6e603506f23ea87e7b7ee4', 
    'zcG8uSIF5beyM2UU+IWc9qfdQV5xMNTMqSkydt6A8IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)