INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b730f77d1a73a7413b49eb587ca811324dfd863ef94c9561075ddc610c81ef6', 
    'L2F7ZKjShZgDYGkEulWtAua0ytZ8oKGOXUu+pxOSogY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)