INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75db9d50377f7afea89a474eb4d8679d07c60c700690c1db7379afe58ca4e96c', 
    'lxiEDbS49P6HjPKY74TxwasMNCvv64KCEXKZ/qpJ/W4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)