INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7290620d12290e2a077e15a854b2998dac1742c6412a20011ef2a48e535c1d5', 
    'aRpOA1brrUkKnDqP1RQ13iu6hhixJu7LyjqgzN+BcYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)