INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1a542d9400748c66d289ff6431c7a9c10b2d6cbd1473068714569a71115b0d2', 
    'Eok/Y3iwutGfyl5/LzGhNygEsWeDzxL3EbeNcVCieWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)