INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3400fb3aee8f543cbdac63478b50f92f95fef77d26bb97e74d8c4d20254882f', 
    'BaJgJIV+sWwEWKusw2JUwOPJahPGvjVUneXdZMNPTwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)