INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a351187e0abd6965cd2677158bb85df2de089b3bddbdce588246d63b178145e3', 
    '0THPJQhfKnUJfAloREhuj4KuxfwjHkEgjoq9W1vvu7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)