INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc24a8c72a6d843982dde996d591313ebb9899d5d21a0895ef7b7631d9502a74', 
    'zZExfEJWKGxofTsuCCfL5tDfKLx8gTKh3ShB3ktFWkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)