INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5478c9121f7e998691d9dd000c91003c086ac70afcb96986b00022cacf948fc8', 
    'ZDRLNkcjUIl15uzIhdcm5bnGPBIzjmDHpY8zI4q/DwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)