INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd2d70509fed7fadbe537b10b6e97a08d4274aebce9f2e2516e8ed45daf52ff5', 
    'O5IRrTvDYsiT0bbnENJor8+wjyxg43ovdP7pQvU2LTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)