INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c7e43b00ff5d757f622598d5fcad7a0d24c75de49c80bfe94249d88a40985e', 
    'lxqO9+gDO3TmnxIvfJtcyzw9m1u9ZgmOVbxhZizuEuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)