INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e0edb83ae81aed789db8f67ac9eba3a32311d125710a9f2370015a76139ac2', 
    'ihCZoznDrN+sNXnhisHjBVasgy122ufIt7bc/ZRLFAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)