INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6784225f48b51549b614591d6eee5f79c5632905090983c5c5fa3e47ce984e35', 
    'MJOAo+UH1FOYou24LOfCGoFo0/BlwbTDCf0bor7Rg5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)