INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '421108e7ea1072d66fde90a391bc729d1cf69c774c8f5713203f7e27815e51e0', 
    'ymgzWyVQcM6OjcDuJUkyBQL0Tgw4JnsXeU3KApC7F7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)