INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73871e2f09fb7ccc5c288994dd95dd0ffeecec4d1d86f7e53fe1159a3351d1ac', 
    'Pc9b7EPbNsg4sgE6i9a6Wn4ejcNEreJtKrDJI04Fz3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)