INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab18734144b01096b02e18263d2c05a5bad7d6cab440b57f51152146b12e890', 
    '4ZZy7rsuEmbAj/znSebozNsls/OjdeETk1ruqJ4KeSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)