INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387ff224430b6cf82274ba98dd46c2339bc308942b6972265ed48695d524573d', 
    'y4+ZGYirccR7rQgrZayFacbNVSIuC7jJcYFbGOFVV4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)