INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5c65210480399a8254f18cb63500d3431227457b6bb1b0b6ff697603a54545', 
    'L5mCq3AE168jVz/t4xZAT8LKGASzTv0WI4E8NRaz3to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)