INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e776a7cbef9a7f07b30c69fe371096e2955488d790e1130591d9b3a104c3a1bb', 
    'iO67zZocLFzDRIZTq86tV4CVU5sltnckEaiKg2unbHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)