INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f66cb6be05e41f6ccf2693ce62cb380ac3425cf74f5028710b2ff0023fce577f', 
    'lemBGXK2xugZeinXrom8do25vF9LvlwzHJj+jHr+ZWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)