INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be267cda875fa5512c3fab8a85b8d8e918f0fda985c8f08e17ca9025f94f8fd', 
    'Uftf46XSL7xNGMal8QHqhoiEyhu7YZkTDLaqik97NpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)