INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb89d9832b4f00b4bfb63065d13af48b1868bbd0c787d1541a03e8598a86b2b', 
    'I3eCCq06OkAL7OmT6UdUwhK8peJg9oWFHvfNcmoTTo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)