INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f407c334b129c8ec64eebb651f9dd4943d5a39496b0c870f52644a0a8315c9', 
    'ijfMOxcqVjFYrzG+sRnR5KawSSmzTZsYeIjy/8QY0Cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)