INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e584b361b766d61f8d1371e4c0fe215291d4f8396c67d9fbd3a415d45f47ac44', 
    'mc2gz85b1MlQAGrseBoiw0l7nrV//EYoNcJA6p3lR7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)