INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b180a36902d688670316c9edeaf34249ea9fb60e5f46b7c3e3c5a026abb88d', 
    '5IjF6f47ikvtPaW9pu7MHEUNvxb57C25lO5/hjbt9vA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)