INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5c9dc18401673d8b74bac65b33f96d6bfccabd447e98d3af7566371d5d19719', 
    'yvLlo0fS7fKk7w9ioVHaPPhO/QpU5vz0h4KBELLs4cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)