INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cdafa95911e171b8784c5299f89ccdeb0e57288728e14a1be1dede4608fed79', 
    'LP+L3C0MusQMiltmDkBU3+a1pIPgpjUrfb8tV7y8U6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)