INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed429d8e7d6a2539f7d4a4d1cd7e4d0ebe57af6815f970212436b8750b497999', 
    'GNAhq+5VOxunfdwNejdLJvDNvBhESj9uPqbUpb91F7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)