INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952d8645d28209f89914ef2291310181213ca8a660271858b8a0c78e61442d0c', 
    'f7IhN3ymyvhXjBfKFrnjxLprqjm2YAfjTlgycXA4lZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)