INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81a7c7a364437958ca7e24d4119515ad210750174383d4b5bc4a998aa3b03998', 
    'f2Vu3/9qzLovV6RpPnH8G36IIYiMBfZt+FRE4B4IMS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)