INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f15e7a01a76df1569a08ae91f6c1ebd16741525c4d25c88b9f12505a0414947', 
    '+nlie64CjcKqbZuDBla67zDff48eGCx0s6byGpPgRCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)