INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9391cc632cc0ad349a62429650043278c13afce98d3b844f6ba3c5bf7b96b94', 
    'UejITmWyjYr+dC4rzdQe8STZ1ZKAg8+ftbUw5kZTJz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)