INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f43328b7f525cc05164ae0ff78931ab46bd8ef6c1920ec32d8080b69ba77887a', 
    '+MqYr28qABb8CTinmZajEOk0F5dL2Tjjfv1S0nfKyk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)