INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ed80eba2638e9b2e99320c18146d61964acf594de4fcede0b34708f721efef', 
    '3VYo/gcZlgSTcGVdGSV7ZxPP6X1Yosmg1aAw3aTHweg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)