INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ee28972de5865f8e3604a0a8fc810710cb278a0c3bd50c4d337feba45955a8b', 
    'wuI6u3raMDWpiOGolKo5qiv41ZjS4Khz8V0Kx9O7910=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)