INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c275948d7ba6c5a958432ae2fa89acc71644d8391c950479d80918b7901cdf14', 
    'VVVjGMIX09hTCCsi3tQZ9snlWR0jDZvguO9V4cejeB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)