INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6941cc81c20d1fb89eb8828d80f3744e5250c802ebf1901d0d554e0465b0a9d1', 
    '7BzkP0e2oDsNegCkiVMbvW1iZSiAUSE5itdOc+ARXhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)