INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5b8066e8cdd904a8c09a98cb74617e0d5a7ea3086a9485d88bb694971435226', 
    'I3F09GqNkijZWZa7wAC058DfC0JreL2e+KvOaqng/Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)