INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dd3d1609bc2cfd4435f58e38154b963b108f3cfeb37e6c9b0b97c9ec1e2facb', 
    'EEiJ/tNMUGqna7W47xKQChYSInB4RD1KoUTISoH9fb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)