INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54f386e238add30b8fb014503daf20e8fa31149254560d904886f74f4ed497f', 
    'QBMYEQK7X3pPoblKJt6KGcQj54v+1O/8TVp2C5Ldhh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)