INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec696a771281a8be2e167afffeff375fe6053115367a33345f7bdc8ec94b9276', 
    '/YlOGjLOGnWjDGUBwISzo/CTsB0OiqJMHsip251G3M4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)