INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f1a5e75acfc40fce9d2c0921904a17c1bdce2de75256fb62b8d8ce0e213707c', 
    'lN1ecNT3doSa94P6x49FA0W1rpo6324lGdjb8rdzlZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)