INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20f174d2d9a82d90d266fecd2d4b993f4dee9d6d401052d29c45d880c4ffcca', 
    '+KEBJeqJzRaARp4u/q0eRNsu+/H8eBUY3EG0mQuUQjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)