INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def7240892528a734c8e8d3e923335ca8d1e15c55df571d379eb02a4058951f7', 
    'MnnfCT0srbyxkoKrYHs5ol579bMdHFRw07sxLss1iWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)