INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6617c4edd0f6dec2f035daa74998d242670b2e7effb0d05031ad67bb9bffacb5', 
    'FmXWfqcpAKp60N1IfiYhu/tAjsQQD9I0ZtGmeK4CAcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)