INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd470ec31497f7b033e369ae816018c81621853ab24974aabbd56f3941b5a829', 
    'e+IvGxC93iaXuiSzXEQSWMW6EF7Zklk5iJQvJJD6rrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)