INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8e643d2667b6b972a45b85eaacfd2d291db389b6b419b239838daf34a768fe', 
    'DcBEINNkKbZg8siaBxDhmakGRq4RWA244rIver2ru18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)