INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43bdd0aa1dc6b8114cf153570bd0ff160c31c25f949b71c8eff957d6133934c', 
    'C08+jfBnjqzZS2Ba+Vu6gOj4PMSBZGwk1kGcAFIUNLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)