INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f71881d361f2ab18dd0b207c7d0390ff630b5434ef6ee016d7b24d5fe15ae4', 
    'qw2O5UOhSJxQ/z4q6WyYgaKIrhe3B9lxtJ1cv0ESpcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)