INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4caf90395255566ecd927a8bccca44832c55f07763e05c2157f8f785e9d90087', 
    'K/4qAYbsfx4rcx44IlGsswy8ewQvH19bwzgEnRsntGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)