INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e793df66e09c222c7b55f13b4e14ac705200549f902db4839c99e23c2cf068f4', 
    'sUqeVepLy2RHbWrZsXIN2EQlvOOumHjITYXuXXjj0Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)