INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45bf474bcccd30c8e45af6e813eb775b58c135551504cd402f238d8fa52c00f9', 
    'zv8oZef1wLbyCpcYQSCGaT4Xyo5gyNt8V+nlUZvr8qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)