INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea9146f8a42662fe9d5190fb9b1d2ce957de7ffe58112d3e1f603c6509cc048b', 
    'hrfqmORBzj2H3YAWw1tfb9lsCjUi9m1n06MrE2KndME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)