INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e44ee0ce043d25fc3a1688f3245a0f9a32dc3f4419c312021a9acd979d434791', 
    'MmiHfmELFo2+V0PlW6MSI1wsnt5Iba8L3pLW+61uMhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)