INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90d21004e571740b601a74188584035111730d033f2f8aecd4e137f0543c72e1', 
    '8mr+kvrbmaA628Z1Puc/7teeybJkUCLNKbDniKGvSmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)