INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c849c5886fc28a23186ccde0b891f2fc93aa3036e1532d038607dffc88e4352', 
    'qNtaFk5IcPgwc9wfYHWAP0n5n1d7fdODpw4TUBH8G0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)