INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5edcb8630890e8be6eb08aa530fd362e5d791f9e9cc5fe95caabed3bd03c8d7', 
    'P75+znc63VwCthJ9F5e4VW3If5ZkR08dghIQkJX4BX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)