INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b288e9fffdc3ea3861e9ddbc71c95d0cbb74487149c865bdec97c0b8209596', 
    '1+N6eg0nE+GrWzOtpUTRrLNQALLzJ3UtLV23xiMqMZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)