INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4347c5e0f152f3d410a85b63933b60e91c439b9a80772b37af112bc6d2d65e06', 
    '5SkRXVeoNIKB52A+87EQ5tXSSiUpmGg2A25Ea7MzhC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)