INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e417529c2ce6ef8dd5eb20a9d7bc70cb299f21d1c1524bd7c3f95d69319dc0ea', 
    'L3IQEADBAMtnqyno5YAxmyMvl1ns6fWODMntKMJUD/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)