INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '783a8f0fe04661aa8cc2512db6b3af2745721b887ae38e9b284a5e56917f6342', 
    'hLmR1wC7Lm/R3K8YjC1bmZwHv3x91iILT8ugnzgESdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)