INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974b5c81ebfa0923f74a2bee742c728c80c83f18723b810834d1a404dcdf0d1f', 
    '2FZe5FSXMcLLAQFDa4e2A+aeoKHwc6UX7EDdD7FUu1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)