INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce541f5f4322d7ad8c05e78e7586839eb2a9c63072a745fe813ac11c8cb07f60', 
    'R6VHNyENS7/z5B8ByLrfKlTm5cd5bokVjdjIWd2yaQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)