INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34be4f273930dce63ee63841287a41c8998b19f23d8da7b96e4538aae69db361', 
    'sM8Ap40qDZp8CwcAj/m+uWsbqtmYeMp7H0couYJvmaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)