INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a073732e12e81e217e8615e083059170f26a9e6f4b6f1ea1356a3bb44d6edaac', 
    'TXFalx2nKYaJA6y7VJ7L1T6gK3aG9OYdZIvMMGeb3WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)