INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a735f1d2e389b4b2ef7153274337af4126818c5f148123aef8cfc581513dd3', 
    'TihnlEAPSQV79SYBtq9N4NOiJS/OFsZMcHv7dnzqVEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)