INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75da9972ccbb8cb5ff20734b17b2b992ce0e8c6f95ebb7fb8b31a672eac752b7', 
    'cVKh5JhUGAvKU7jbUGs9ttIVlR8zq2TutWirKnjFIVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)