INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dc1ffd7494e3ea76509c542e06ce86cfbe1759f0169b0359bad55872b9e7af2', 
    'iegJX4FidnLSvrROaO38iSXOezqxZMqA0eO6QR2pGmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)