INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0a624d2d9b41921579d3a944c09e9b7e651040324fdfa589b24d554724fd87', 
    'crXb3Eak6FTsrWuu8/HEJLaGpqollXNZE4vJnhlIqnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)