INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615dcec4aeca8d240b607884e28660b0b65e95b63a0d607743942dbd41d9627b', 
    'rCR71MNDJmvu7aC/2sNPjVmvZiDNnyKBBQfDbnmuIKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)