INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b38e61eb350cbed32e2741f9c845a20746681b083adf6fdd13255a85dd0f16d', 
    'vhxMNxSHOQAoYkDVY5UGhFPPwIt/Krg2KPh3+BpTzks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)