INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3be6e214aff8d4c95a908a3cef3ba53ccac21ae4b416c5bb37ef85454964e813', 
    'MRZYqWpADFgX/DNR8jeYP+K7lAUvjqH8X9TOFa834bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)