INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb5844f44409628ad200163b3c4b57a84a2792df6faddbb76d35785373bf358', 
    '2ZrWKOO5XG5/EpKNvee7MEuMl4VZQGp5/oMdDaLvckQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)