INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ae9e06b1d75e1d2474a5fc90e9bb887d20f452036ebabb5bb7273fe386cf10', 
    'X4GOwSKszT9WVvQz9EEqACehgdIOjQBV/EDKIVCLBac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)