INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b088299a4df801d6c6d046064e151dbc2de57aa9c2e729d8db4d42f27e15a5d3', 
    'sljs8aRL31gjFcaYH2uIJ7GO7+IDpcb4vUxkj/Q2z5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)