INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cfaed7c7a8fe9c36db08d204c9687c0802b50e1d749c7c7e9adcceb6a7de52f', 
    '+rzWpmk6j3up7NEOl8sCDppLuAZtszJuor9vn4/ityU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)